After removal of glued UEM and glued uem removal video guide

[Raheeeeb]

Hi freinds

It happens to many of us when we remove the UEM. It takes a lot of effort you might have some tracks with no green lacqour ( specially on the light green boards )

What i made, is coating the board with a blue marker, and dry it with cold air (fan). When its dry, we have a small problem ! How do I fit the new or old reballed UEM without using flux ?

I have solved it using the following method :

1 : For new uem
A : Put some flux at the UEM IC balls and heat it with mid heat and the nozzel around 2 inches from the IC
B : Clean the IC and the balls untill all balls are bright and shining
C : Fit the UEM in place and use mid heat and mid air, but here you'll have to use longer time than usual, around 3 to 4 min

Now your done !

2 : For reballing the same UEM it's alot easier since theres still some solder left on the pads. Clean it up and fit the same way as above.

N.B The success of this proccess depends on fitting the UEM exactly in it's place

BR

**Edited and proffread where nessesary for sticky**

[Mia_II]

Raheeeb the best hardware worker :)

Thanks to share your knowledge to us

[kingofcellulars]

agree also he is the man with good skills in hw filed
BR
king

[Raheeeeb]

@mia2
thank you a lot i hope it help any whom need it
@king
its nothing like your experince in samsung problems

[GSM Coolhawk]

@Raheeeb

Good work.

Added to sticky's in Hardware repair section.

Regards

[visualtech]

thanks for the good solution ,

[Raheeeeb]

@ gsm coolhawk

thanks a lot and more i ll post

@visualtech

i hope its help and another trick ll post soon

[keany]

@raheeeeb
nice job ....and good luck
best regards
keany

[MadPhone]

excelent work... photo says everithing!!

[DineshDias]

you are a great person.

[MaFiaaa]

gr8 work raheeb i talk to u be4 about that but on old name
did u still remember amir-cairo
regards

[Raheeeeb]

@keany

this comment from profissonal man with bright future in hardware

@infinty

thank you a lot i hope its help and more photo about lost trace ll b implemented

@DineshDias

thank you i hope i can help more

@mafiaaa

sure i remmber you but your a man many people looking for have your name
but you to nick name from others .. this need to explain (mobile maafia belong to wael omar)





sorry but i have to reply whom say good word for me i hope i don't break the forum roles

[Raheeeeb]

@all freinds

tested 100% in cobba

tested in samsung cpu but not 100% this my experince may you have better luck than me

[OKOKO]

ok. thanks raheeeeb. for us novis, on what instances do we need to change uem other than dct4 imei curruption? what are the risk and are there any other operations necessary to be carried out after changing the uem?

[Raheeeeb]

@OKOKO


reason to remove uem
1- water damage uem
2- burnt due to high voltage from the charger
3- 30 seconds autoshut off after repair the imie by griffin log
4- unable to flash the phone due the tx singnal high from phone to flasher

i think in most of these you have to change it ..


br..

[OKOKO]

regars :cool: :cool: :cool:

[Hanukkah]

Why don't you use High Temp paint to cover the tracks? It won't erase due to flux after you dry it with hot air. I've tried the ink method and the flux just washes it off.

[arash111]

where to buy this ****ing UEM chip, searched everywhere in the whole world, but still no results ... any ideas?

[mobymaster]

@Araashs

Check in the sales section. Plenty of people offering these components, just be careful as to quality. Try trusted sellers such as themobileking.

[pazeth™]

my phone 8310 was die...:(

[Raheeeeb]

Why don't you use High Temp paint to cover the tracks? It won't erase due to flux after you dry it with hot air. I've tried the ink method and the flux just washes it off.

yes man thank you
today i recived in my hand some sort of paint that contains from two bottles
one for paint and the second for hardner
its mix one to three ( three volume of paint and one volume of hardner 3:1)
i use it its have two benefits
1- its stick the trackes ( if its weak )
2-its cover the damaged track

i furnish it and heat it by 150 to 180 its turn from liqudity matter to become like all board paint

i used flux and heater safly ..


thank you and i hope its bring solutions to all my freinds


raheeeb

[jignesh_1000]

i have make 42 hansade like thise with thish solusion

[mohd_anan]

thanks m8

Good Work

Anan
KUWAIT

[big mama]

thats a well done explanation men......

thanks......

[ykkmark]

@OKOKO


reason to remove uem
1- water damage uem
2- burnt due to high voltage from the charger
3- 30 seconds autoshut off after repair the imie by griffin log
4- unable to flash the phone due the tx singnal high from phone to flasher

i think in most of these you have to change it ..


br..

thank 4 sharing yr knowledge.do u meet be4 this problem nk3100 the no singal.can u tell me thank you........

[stefans]

Some adress with pictures or video 4 rebolll process or changing BGA or something else from those deficult process...

[ctivi]

anyone have sucssesuful use BGA IC resin removing liquid?

[badi]

anyone have sucssesuful use BGA IC resin removing liquid?
i try it work well.
but u have to wait more than 30 mntsto remove it.
good luck.

[badi]

anyone have sucssesuful use BGA IC resin removing liquid?
i try it work well.
but u have to wait more than 30 mnts to remove it.

[arielsat1]

I have fluid for remove clue UEM's and UPP's of DCT4 phones.Fluid cannt destroy pcb board or elements.The process for changing UEM's arround 20 mins.99% waranty :-) This is home made substract :-)) if anybody have interested , pls contact me by PM.

[Unggul]

@ raheeeeb

can you send to all members the video clip of your tricks to removing the glue??
maybe the all members want to see how the right step to removing the glue.

thank's raheeeeb, salute for your experience!

Best Regards
Unggul

[Raheeeeb]

@ raheeeeb

can you send to all members the video clip of your tricks to removing the glue??
maybe the all members want to see how the right step to removing the glue.

thank's raheeeeb, salute for your experience!

Best Regards
Unggul

yes sure i l post a vedio shots
using normal hotair
using ersa infra red station it ll take some time

and i have to ask the admins and mods here in forum how to post likethese files

depend on me freind

br.,

raheeeeb

[obtiger]

How Did U Remove The Glued Uem.pls Give Me Details.thanx

[ray_5572]

good job man thanks for share ur experience to us

[mr_rocco]

hi guys after change UEM in some phones and try to load RPL maybe can use from Griffin data base or new ones generete by GT phone still with ?????????? in imei its software solution or hardaware all UEM are new ones and originals 4370825 thanks for help


JA

[krishnainfotec]

fitting uem is a tuff job explain me in easier way

[GSM SNIPER]

yes sure i l post a vedio shots
using normal hotair
using ersa infra red station it ll take some time

and i have to ask the admins and mods here in forum how to post likethese files

depend on me freind

br.,

raheeeeb
shoukran ,shoukran and Shoukran (thanks,thanks and thanks)

Thank you very match Raheeb !

Can you send me the video shorts via Email please !

[yousafp]

thanks for sharing your knowledge

[ykkmark]

yes sure i l post a vedio shots
using normal hotair
using ersa infra red station it ll take some time

and i have to ask the admins and mods here in forum how to post likethese files

depend on me freind

br.,

raheeeeb

hi brb..can u send me the detail how to remove glue ty...
email: mark2004_988@hotmail.com

[shahi]

hello raheeeb
i am new here. i have a problem. i can removed hagger, cobba,ccont, flash, ram,
and can solder after reball. but i can;t remove glue ic cpu . pls help me . some times i tried to remove it but in vain . can;t remove it safely. some times damaged. or some times pcb tracks damaged. after removing cpu there are clots of glued shich is very hard. so pls help me how can i removed cpu safely and reball it and can fit it again .
i hear that there is a lotion came in market which can remove glued ic. pls tell me how can i remove it and how can i remove cpu with lotion. pls help me in detail. i am from india punjab. i

[ZetMen]

What you think about this solution changing UEM??
:)
Best Regards

[bigboyat19]

What you think about this solution changing UEM??

Best Regards
Attached Files uem.rar (270.5 KB, 22 views)
well we can see the photos they are nice but it is not clear as to whether is he melting the chip or filing it off ?

[bigboyat19]

is it possible to see vidio?

[popzoran]

Is it posible or not

[ZetMen]

I use machine to polishing UEM then when i see the balls i use rework station to dispose glue (320 C) and then use new uem.
I cant do video because i dont have it.
Best Regards to all glued UEM remover :)

[TechPhone]

What you think about this solution changing UEM??
:)
Best Regards


it is working this method

[pintphones]

hi guys im new to this forum and havent spent much time as of yet. i am experimenting with the removal of uem and chips alike but have no blank (unprogrammed) chips. any suggestions where to get them from. also for the removal process are there any tips in removing the black glue from the border of the uem chips? that seems to be the main problem with removal, the board only has a few seconds of heat life then it starts to degrade, and i find the chip takes too much heat when the black glue is present. in my experience the chips can be dammaged or pads can lift. any idea how to easily remove it?
i find with the replacement it is best to clean up the chips and board, using solder braid and fluxclen, or ultrasolve then using a syringe and a steady hand reapplying the pads with solderpaist same way they go on. that way u dont need to worry about dry joins and excess flux residue. try that guys
regards Pint. :cool:

[a.sudhakar]

thanks for giving solutions , if you have video clips can you send to my mail box please a had search so for that ...

wbr
sudha..

[JulesJ]

Hi Guys,i've replaced alot of UEM Glued(or underfilled as i call it).ive been very successfull with this and maybe this tip could help!
Tools:Flux,Straight fine tpped tweezer and Hot air Station
1:Heat Uem very hot,aplying flux while heating
2:Gently lift Uem while heating using the tweezer(the UEM should peel off,if using enough flux you would reduce the chances of damage to the pcb.There should be quite a bit of resin left on pcb,This i remove with alot of concentration and focus in so that i do not damage any tracks)
3:add flux to pcb(UEM AREA)
4:while heating gently chip away access resin from pcb (not alot of pressure needed."LIKE GOLF",letthe tools do the work!
5:This process takes about 15-20 minutes,but well worth the time spent.

Hope this helps.
Best Regards!

Julesj

[cellboy]

gud..work................tnx for sharing

[denhaag]

pls can any one explain how can i remove the glue under the uem of 6310i

thank you

[yandbass]

It would be highly helpful to myself and all if an expert could write the procedure step by step to remove UEM, reballing it and placing it back in its position in the PCB (The process must indicate the heat to be used, flux to apply, etc.) Also indicate what is the difference from removing and reballing CCont, Hagar, Audio with UEM.

Thanx in advance.

[stephanie]

sir thx. more power to us......


bagong sibol

[zakovb]

Yes thats true ...this Precious box Changes Imei without remove of uem chip..but expensive tgo buy
here is the lonk check it out
for serious buyers i suppose i found it from a foriegn site although i'm russian

http://www.gmx.net/de/go/dsl

email aladin2@gmx.net

i thought maybe some buy and do a few fones for me..

[JulesJ]

Yes thats true ...this Precious box Changes Imei without remove of uem chip..but expensive tgo buy
here is the lonk check it out
for serious buyers i suppose i found it from a foriegn site although i'm russian

http://www.gmx.net/de/go/dsl

email aladin2@gmx.net

i thought maybe some buy and do a few fones for me..

And yet again?????
its on the forum buddy!

Br

[cellboy]

malupit ang pulso....... tnx for sharing....

[denhaag]

i don't think we can program an old UEM .....it's OTP (one time programming chip )
about resoldring i can doit easy but removing the old one is the big problem for me ......for that i need a help

[GHANDI]

hello raheeb,
i will be greatful if you could tell us how to remove glued BGA.
What liquid you are using to remove it?

thanks in advance.

[kasra]

how can i change 3100 uem?

[pintphones]

Hi guys just a few facts on the removal and replacement of BGAs (UEM's ccont, hager etc). if you can find a supplyer for mobile phone BGAs then they should come all ready balled. (according to a nokia tech friend of mine) how ever if you cannot get this then you will need to use a microscope or magnifying lense to reapply the flux solder. If you wish to buy the cheapest BGA machiene (that does it for you) then you are looking at $15000 AUD and they go up $40000, $75000 +. the way the solder paste is normally applyed in manufacture is by paisting on throu a screen. (looks like flat metal with little holes and lines all over) then the loading machienes do the rest. If you want to do it by hand then you must do some thing simmilar to this: 1. heat up the component with hot air station and plenty of flux. then using surface mount tweezers lift the chip. be very delicate because you can dammage the chip very easily or other components. time is very importaint because other components like the crystal can be damaged very quickly. (see tips following) you must then clean up the pads and clean all the flux when the pcb has cooled. (no excess solder wanted)
2. when the pcb is cleaned (flux clean, ipa or ultrsolve) using a pin tip or scapel tip and a microscope re-apply fluxsolder to each pad as evenly and neat as you can.
3. it helps if you give it a little hotair to tidy up the solder (low air flow) so that it begins to solidify and hold its shape. carefully position the new chip in place and then apply heat. it should only take 20-30 seconds on mid to high heat setting. if needed apply extra flux to the pads prior to placing the chip. the more flux the better.
4. once you are happy with it and the phone has cooled then clean. and thats it.
tips: it helps if you take the time to tape up the components around the chip with capston tape (i think. it is golden brown and clear, takes high tempreatures) and if you like use heat transfer compound surrounding to protect further. you can make a frame with a thin flat sheet of metal to act as a heat sink as well.
i personally have built a simple mapping gig to act as an adjustable guide so you can map exactlly where you want the chip to go. very cheap and easy to make.
I will soon be photographing every step and giving better details in the next few weeks for those that are interested. if so then email me at pyropint@yahoo.com.au

[Raheeeeb]

[QUOTE=JulesJ]Hi Guys,i've replaced alot of UEM Glued(or underfilled as i call it).ive been very successfull with this and maybe this tip could help!
Tools:Flux,Straight fine tpped tweezer and Hot air Station
1:Heat Uem very hot,aplying flux while heating
2:Gently lift Uem while heating using the tweezer(the UEM should peel off,if using enough flux you would reduce the chances of damage to the pcb.There should be quite a bit of resin left on pcb,This i remove with alot of concentration and focus in so that i do not damage any tracks)
3:add flux to pcb(UEM AREA)
4:while heating gently chip away access resin from pcb (not alot of pressure needed."LIKE GOLF",letthe tools do the work!
5:This process takes about 15-20 minutes,but well worth the time spent.

Hope this helps.
Best Regards!
thank you for your co operation
i only want to add the doctor knief and the solder wick to the tools
why?
becuse when you remove the uem you have to clean the pcb
1- use solder wick to remove all the solder balls left in the pcb
2-after you have a little glue left
3-use the doctor knief to remove all the glue from pcb
4-you must use small air and middle heat and small nozzel when you clean pcb only to avoid heat image reach any around the area you clean

thank you

best regards.
raheeeb

[Raheeeeb]

@pintphones
thank you for your information hope to keep share your experince with all ppl here

[ZetMen]

i try my solution with drill uem when i see the balls i stop i start with hot air i clean and haft hour i have clean mainboard and ready to put the new uem

[DMD]

@ Raheeeeb

I normally grind off the UEM until Its just the balls and underfill then put a small square piece of cloth soaked in BGA adhesive remover then leave in a sealed packet till the following morning then the underfill can be peeled off then you remove the solder balls the normal way with desolder wick/mop

Regards D.

[Raheeeeb]

@ Raheeeeb

I normally grind off the UEM until Its just the balls and underfill then put a small square piece of cloth soaked in BGA adhesive remover then leave in a sealed packet till the following morning then the underfill can be peeled off then you remove the solder balls the normal way with desolder wick/mop

Regards D.

for more help post here what the type of this remover name how much where all ppl can find it ..

br.,

[aboud]

i`ve tried to remove the uem from 1100 ,but after a while from heating it the cpu rebolled the solder.
i spoiled 5 phones in this method it can`t stand heat.

[Raheeeeb]

i`ve tried to remove the uem from 1100 ,but after a while from heating it the cpu rebolled the solder.
i spoiled 5 phones in this method it can`t stand heat.

you have to remove the cpu and replace another one
phones ll work again

br.,

[aboud]

but it will be dubble work,i`m trying to make business and money not pay money

[DMD]

@ Raheeeb

Try www.tele-way.com
it will direct you to one-stop factory shop (not sure of the url)

Regards D.

[valley-side]

please can u show picture on chageing hager or cobba

[Fonetec]

Can somebody explain the process of re-balling i.c and the method for putting i.c. back into pcb pls.

This is my process

1. after removed ccont i clean the i.c up with solder wick
2. clean pcb with care and remove all old solder
3. I get my solder balls in the stencil in the right place
4. i apply the solder paste to the ccont i.cso the underside is all covered
5. I get ccont i.c and now place into postion over the stencil and drop it into place making sure the chip is in the right place.
6. after leaving for a few minutes for the paste to dry a bit i pull the i.c from the stencil, the ccont i.c now is reballed the solder paste is holding the new balls to the i.c.

ok this is now where i get problems

7. I put the ccont i.c. into place on the board, but when i apply heat to it with hot air machine on the lowest setting the balls under the i.c go every where and do not stick


please, please can somebody help me and tell me where i am going wrong ?
maybe i am re-balling the i.c in the wrong way ????


thanks

[Raheeeeb]

1- you must heat the solder cream befor you remove teh stencil off the ic
2- you must heat the balles after you make it and remove teh stencil once again

thanks ..

br.,

[Fonetec]

@ raheeeeb

Don't understand what i have to do please explain in more detail please ?

[Raheeeeb]

6. after leaving for a few minutes for the paste to dry a bit i pull the i.c from the stencil, the ccont i.c now is reballed the solder paste is holding the new balls to the i.c.
thats what you said... no you must heat the cream befor you puul the ic up till yu have riged balls under ic.



7. I put the ccont i.c. into place on the board, but when i apply heat to it with hot air machine on the lowest setting the balls under the i.c go every where and do not stick
thats also what you said...and you must never apply ic with solder cream to teh board
becuse if the service centers do becuse they use heat oven theroy so the balls become reged befor any contacts with pins on board also but not scen..

[Fonetec]

@ Raheeeeb


AHHH, now i understand, thank-you very much i will try !!!!!

[Raheeeeb]

@ Raheeeeb


AHHH, now i understand, thank-you very much i will try !!!!!

my happiness when you make it and succed in it and post result here please



best regards

[Raheeeeb]

there are some tricks concern using hot air normal to deal with lead free

what you think all ppl i post this way here or to make new threat with it


????????????????

[Javajohn]

hei! freinds how can i remove glue from it

[ZetMen]

200C and use doctor knife or the tweezer to take out the glue from the mainboard

[sudhee]

hello raheeb
can you send me the video clip of how to change the uem

[sudhee]

hello raheeb
can you send the vidieo clip of how to change uem to this address
sudhi2001@hotmail.com

[Raheeeeb]

hello raheeb
can you send the vidieo clip of how to change uem to this address
sudhi2001@hotmail.com

you need clip for normal uem or glued uem ??????

br.,

[nacerdz]

@raheeeeb
I need clip for glued uem please , and nice work you make.

br.,

[Fonetec]

Me too please raheeeb,

i need video clip too, for glued uem

thank-you !!!!


fonetec@hotmail.co.uk

[peaceloving]

Dear,
what is the basic function of UEM.
thanx in advance

[inder]

!st of all thanks to all the members who shared their experience here , we learned from here, mr raheeeb, i want to know, vedio of uem , if you can, send me too hamesha141@yahoo.com

[peaceloving]

Dear raheeb,
i also need video clip for glued uem. plz send me
demo_ali_pk@yahoo.com

[Raheeeeb]

it ll free here
after some days

sorry for dealy


br.

raheeeeb

[Imran_Khatri]

@raheeeb
ok we r waiting ;)

WBR
Imran Khatri

[cyklops]

that will be great also tell me anyone use this ic heater Infrared IC Heater 5030 before i want to know if this unit works well

[sege]

No send me too posts, ask for that only in PM

[Raheeeeb]

today i ll try make it and post here
thanks for all freinds waiting ....
:)

[Raheeeeb]

for all thanks for waiting

here is the link

special thanks for target labs and neo

:)

http://evil-hackers.com/raheeeb/

[Raheeeeb]

n.b. please to reach this level you have to try in scrap boards first not once but many times till your hand become senstive any question welcome nothing pm all here to make all ppl got the benefits
...
br
:)

[romar]

@raheeeeb
is there another link your link cannot be displayed sir

[pintphones]

hi raheeeeb, you seem to know a bit about bga repairs, but are you able to get uems, upps, flash ics etc? i use uems and upps that already have the solder balls on the ic. un used that is. im wondering who can get them pre balled? also when you repalce the uem how do you rebuild imei? i know how to do it propperely but am wondering how others do it. ive read of logs and find that to be too complicated. at work we just creat a .ask file, send it to singapore, they send a reply, we load the imei and its done. (dct 3 and dct4). well the upp is easier- just flash the phone with the latest software and the phone powers up. so where do you get your parts from? id like to read your reply. pintphones
pyropint@yahoo.com.au
cheers

[Raheeeeb]

hi raheeeeb, you seem to know a bit about bga repairs, but are you able to get uems, upps, flash ics etc? i use uems and upps that already have the solder balls on the ic. un used that is. im wondering who can get them pre balled? also when you repalce the uem how do you rebuild imei? i know how to do it propperely but am wondering how others do it. ive read of logs and find that to be too complicated. at work we just creat a .ask file, send it to singapore, they send a reply, we load the imei and its done. (dct 3 and dct4). well the upp is easier- just flash the phone with the latest software and the phone powers up. so where do you get your parts from? id like to read your reply. pintphones
pyropint@yahoo.com.au
cheers

its great you speak true and i ll try prepare some another vedio or photo
about spareparts i have my way but i m not sell or use this respected forum to make someone famuse i ll try also to write down how to find the good spareparts how to test it in past i thought it is one of my secrets but now all my freinds must know all i have
thanks a lot ...

[Raheeeeb]

@raheeeeb
is there another link your link cannot be displayed sir

i ll try find a way to upload the photos again but vedio i think its o.k
br.,
raheeeeb

[rupert]

HELLO,
can i ask contacts seller of UEM
thanks

[chiragp]

contact me on my id avani_c200@yahoo .com

ne uem u need ORIGINAL mail me

[tnasoft]

hello raheeb,
i will be greatful if you could tell us how to remove glued BGA.
What liquid you are using to remove it?

thanks in advance.

HIE

you need to use a liquid called BGA seal remover
it comes with directions

good luck ;)

[chisti_2k]

I am interested. tell me more about it.

[naderi]

hello raheeeb
i am new here. i have a problem. i can removed hagger, cobba,ccont, flash, ram,
and can solder after reball. but i can;t remove glue ic cpu . pls help me . some times i tried to remove it but in vain . can;t remove it safely. some times damaged. or some times pcb tracks damaged. after removing cpu there are clots of glued shich is very hard. so pls help me how can i removed cpu safely and reball it and can fit it again .
i hear that there is a lotion came in market which can remove glued ic. pls tell me how can i remove it and how can i remove cpu with lotion. pls help me in detail. i am from india punjab. i

[naderi]

hello raheeeb
i am new here. i have a problem. i can removed hagger, cobba,ccont, flash, ram,
and can solder after reball. but i can;t remove glue ic cpu . pls help me . some times i tried to remove it but in vain . can;t remove it safely. some times damaged. or some times pcb tracks damaged. after removing cpu there are clots of glued shich is very hard. so pls help me how can i removed cpu safely and reball it and can fit it again .
i hear that there is a lotion came in market which can remove glued ic. pls tell me how can i remove it and how can i remove cpu with lotion. pls help me in detail. i am from india punjab. i email:tcq_ir@yahoo.com

[naderi]

I need clip for glued uem please , and nice work you make
tanks
email:tcq_ir@yahoo.com

[akfrm]

Dear Raheeeeb,

1. Can we use any asic 2 type uems irrespective of its part nos. for replacing for 2300 or 1100?

2. And also after replacing the new uem whether the set is in on conditon or we
have to flash (mcu, ppm,pm) it ? Please explain

3. The procedure for writing rpl file and rebuilding imei?

kindly explain in detail as I am new to this.

thanx

[Raheeeeb]

Dear Raheeeeb,

1. Can we use any asic 2 type uems irrespective of its part nos. for replacing for 2300 or 1100?
yes you can use any

2. And also after replacing the new uem whether the set is in on conditon or we
have to flash (mcu, ppm,pm) it ? Please explain

sometimes you have to make erase and re flash and nice pm should be written

3. The procedure for writing rpl file and rebuilding imei?

1-if you not change uem here is my trick
1-1 make ask using gti or griffin formate
1-2 upload rpl to phone after you got from griffin team( chargable service )
1-3 if you got any problem in charging or auto shut off after 30 second change flash chip and re write same rpl you got befor phone working o.k

2- if you changed the uem just write any rpl to phone but soe times you have to make erase and re flash and also good pm must be written

kindly explain in detail as I am new to this.

thanx[/QUOTE]


i hope you got the answer you looking for and welcome any time

br.

raheeeeeb

[akfrm]

Dear raheeeeb,

Thanx a lot for ur prompt and useful reply. After doing the uem replacing process I will post the results.

Thanx once again br.

[charles njoroge]

[QUOTE=raheeeeb]yes man thank you
today i recived in my hand some sort of paint that contains from two bottles
one for paint and the second for hardner
its mix one to three ( three volume of paint and one volume of hardner 3:1)
i use it its have two benefits
1- its stick the trackes ( if its weak )
2-its cover the damaged track

i furnish it and heat it by 150 to 180 its turn from liqudity matter to become like all board paint

i used flux and heater safly ..


thank you and i hope its bring solutions to all my freinds


iknow its an old thread what is he name of this reballing fluid in kenya ithink no one using it

[charles njoroge]

@raheeeeb
is there another link your link cannot be displayed sir
heey you the site is working perfectly mind you its one of the best sites ihave ever seen

[soybean]

@raheeeb
The site is unavailable, account is suspended.

Can anyone share the content of the page in www.yousendit.com

[TPTCELL]

very nice to learn new people

[davidmichael]

hi RAHEEEEEB!!!!

may i have the video of the removal of glued UEM pls..
gspot0000@yahoo.com....
thnx!!!!

[mosesma]

Thx alot Raheeeeeb for this great work

[cellcity]

I have fluid for remove clue UEM's and UPP's of DCT4 phones.Fluid cannt destroy pcb board or elements.The process for changing UEM's arround 20 mins.99% waranty :-) This is home made substract :-)) if anybody have interested , pls contact me by PM.
hi from south africa i am interested in yr home made fluid thanx len

[Raheeeeb]

here again.,
http://rapidshare.de/files/4229337/MOV00025.MPG.html
http://rapidshare.de/files/4231060/MOV00026.MPG.html
http://rapidshare.de/files/4230187/MOV00027.MPG.html
http://rapidshare.de/files/4231960/MOV00028.MPG.html
http://rapidshare.de/files/4232668/MOV00029.MPG.html
http://rapidshare.de/files/4238412/raheeeb.rar.html

br.,
raheeeeb

[jatjag]

thanks ,but i can't download it from any of your sites.it shows errors as "your download limit exceeds several times "etc. etc. is there any other way to download it.sorry to trouble you.

[Raheeeeb]

thanks ,but i can't download it from any of your sites.it shows errors as "your download limit exceeds several times "etc. etc. is there any other way to download it.sorry to trouble you.
download from rapied shar links working 100%

br.,
raheeeeb

[clebo]

how do i remove the glue?

[tamilmaran]

any body have rpl converter for ufs box
how can i get rpl file????
please help me thanks in advance

[Pretone]

I just search convert form ask to rpl .. any idea..

[Raheeeeb]

I just search convert form ask to rpl .. any idea..


no solution for this only ask to rpl for flash imie data
this to use only when you need to chnage flash chip and want to back up the imie


br.,

[Pretone]

ok now search any for change chip .... tks

[babusri]

how to repair nokia 1100 "sim not vaild"

[Raheeeeb]

how to repair nokia 1100 "sim not vaild"

1-try to unlock
2-if not see if imie ???????????? if yes you have to make ask file and buy repair imie data from griffin to reapier imie
3-if imie o.k and still have this even you make unlock you have to measure the sim pins reading and post here to solve this ..


br.,


raheeeeeb

[akfrm]

Dear Raheeeeb,

I just replaced a faulty flash chip in 3120 from some other 3120 board and found the imei becomes ????...
now what can be done to correct this whether uem also to be changed or by writing rpl file after getting it from griffin team.

Any other way to change faulty flash chips in dct4 pl.

Thanx

[Raheeeeb]

Dear Raheeeeb,

I just replaced a faulty flash chip in 3120 from some other 3120 board and found the imei becomes ????...
now what can be done to correct this whether uem also to be changed or by writing rpl file after getting it from griffin team.

Any other way to change faulty flash chips in dct4 pl.

Thanx

two option
1-make ask file (if you not have 30 second or charging problem ) and got rpl from griffin server ( this not free)
2- use new uem and write any serial to the phone ( there are no new uem working 100%now a day i mean from week befor this post date and do not know when it will be available)


br.,

raheeeeb

[alianu]

hello friends !

I just like to know how glued UEM can be removed ? Is there a solvent that remove first the glue and after that the UEM can be removed with hot air or I must do somethig else and much risky ? Please can someone help me with info on how just to remove the UEM. Reballing I saw the post and I understand the procedure.
Thank u all, regards, alianu.

[charles njoroge]

how to repair nokia 1100 "sim not vaild"
just do the ui settings i hope it will help you

[akfrm]

two option
1-make ask file (if you not have 30 second or charging problem ) and got rpl from griffin server ( this not free)
2- use new uem and write any serial to the phone ( there are no new uem working 100%now a day i mean from week befor this post date and do not know when it will be available)


br.,

raheeeeb
Dear raheeeeb
Thanx a lot for ur valuable reply. so changing mere flash chip as in dct3 is not permitted in dct4 right.
thanx again

[vrepair]

nokia 8801 conversion

--------------------------------------------------------------------------------

hello

i have nokia 8801 and i want to convert it to gsm how can i do that...i mean i want to change it to nokia 8800..can anybody help me out plz

thnx

[mikelim]

gud..work................tnx for sharing

Hello mr.from phil.
i have a prblm about 3530.lcd fault,can u help me??? ;)

[mikelim]

Can u help me about,3530 lcd fault.need ur reply.

[mikelim]

D best....... nice knoledge,thanks 4 the idea.

[mikelim]

excelent work... photo says everithing!!




Hello dude.What photo are u saying,can u share it.?

[mikelim]

Hey dude what picture are u saying?can u share it?

[vygis.vygis]

thanks for the good solution

[junaid_2323]

@Raheeb ....good job keep it up! a great help to newbie on this room By JUNAID ;)

[mikelim]

Thanx Raheeb...... We have tried it in 3100 too....AND IT WORKS...!!!
uR D beST......

[deav]

how to remove uem pleas any one help with picther

[tnasoft]

@OKOKO
reason to remove uem
1- water damage uem
2- burnt due to high voltage from the charger
3- 30 seconds autoshut off after repair the imie by griffin log
4- unable to flash the phone due the tx singnal high from phone to flasher
i think in most of these you have to change it ..
br..

how safe is changing with a secondhand UEM, ie from another phone?:eek:

[bentys2000]

i'm glad to read this thread ... all is ok...

[deav]

any send the vidieo clip of how to change glued uem to this address
cellstarsty@yahoo.com pleas

[bentys2000]

raheeb !!!

yes i'm happy when i see your video clip ... what i want to know now is how to put new uem in pcb !!!! put clip video and all information ...:D
*** bless you !!!

[krishnainfotec]

any send the vidieo clip of how to change glued uem to this address
cellstarsty@yahoo.com pleas
:

please send me video clip dear:eek:

[kssinfo]

but again bga ics are always risky na

[sallupat]

how to remove UEm? Is it by any chemical or machiene

[sallupat]

Sir i also wan video clip of glued uem removal.
I will very much thank ful if you send me on my ID
sallupatel2001@rediffmail.com
I wait eagerly
SALIM

[rajiv007]

Sir i also wan video clip of glued uem removal.
I will very much thank ful if you send me on my ID
raivgadge20003@yahoo.co.in

[chukwuma]

Pls i need the video guide on how to remove glue uem. who can tell me the full meaning of rpl. i hear too much write rpl but no not meaning.
divine_chuks@yahoo.com

[chukwuma]

Sir Raheeeeb I appreciate your good help in this forum.keep it up. Iam a beginer in gsm repair and new in the forum. I have got rework station cumputer and some box for software. my problem is hadware. I really need some help, some guiding diagram, video and technics. I really want to know when ic, diod, coil, or when a component is bad in the panel. I really wants to know the technics in tracing power supply to parts. pls i need the tips and tricks thanks regard..my id divine_chuks@yahoo.com

[Raheeeeb]

Sir Raheeeeb I appreciate your good help in this forum.keep it up. Iam a beginer in gsm repair and new in the forum. I have got rework station cumputer and some box for software. my problem is hadware. I really need some help, some guiding diagram, video and technics. I really want to know when ic, diod, coil, or when a component is bad in the panel. I really wants to know the technics in tracing power supply to parts. pls i need the tips and tricks thanks regard..my id divine_chuks@yahoo.com

you are welcome and to learn just start

1-browsing the forum and take your time analize the posts
2-there are many jpg in diffrent hardware section for diffrent brands you must to upload it all and study them
3-basic of electronic you must read a little
4-you must have good tools and soldring and de soldring skills
5-love your work ..

about help from me you are welcome to answer you any question

br.,

raheeeb

[chukwuma]

you are welcome and to learn just start
1-browsing the forum and take your time analize the posts
2-there are many jpg in diffrent hardware section for diffrent brands you must to upload it all and study them
3-basic of electronic you must read a little
4-you must have good tools and soldring and de soldring skills
5-love your work ..
about help from me you are welcome to answer you any question
br.,
raheeeb

Sir thanks for yuor concern. Your advice is what i really need. Pls Iwant to know what is runing energy management calibration(phone not cgarging).
what is MAD301 in 6210. pleople say not changeable? Is it true.
regards chukwuma

[silveraxe]

@chukwuma
what is runing energy management calibration(phone not cgarging).
For this you need phoenix and test battery,
In my experience i did not need to run this to fix charging errors.

[frfrfr]

hi
how to remove uem i help
please send me video clip
thank you
farhad_csm@yahoo.com

[Amartt]

Me too need the Video , Can sendme the video please :p


Edrasus@yahoo.com

Stop to imposibles works in all the nokia and sonyericsson and viceversa :)

[Raheeeeb]

video here
http://forum.gsmhosting.com/vbb/showpost.php?p=1313852&postcount=116

[ajubaba]

Thanks raheeeb, really appreciating ur work. Very help video for newbie like me.

Keep it up!

[naughtycell]

video here
http://forum.gsmhosting.com/vbb/showpost.php?p=1313852&postcount=116

Very nice video working , but the man whou takes the shouts wasnt experted , isnt it !??

:p :p

[yosyoyo]

good work ................;)

[SixthSence]

video here
http://forum.gsmhosting.com/vbb/showpost.php?p=1313852&postcount=116

Mr.Raheeb it's really good work i change one uem but it's not working after change uem phone restart

[alec_zander]

you r so great, hop u not stop posting some tips in repairing new fon, pls help me to my N3120 no earpiece, i dont know how to do this.... tnx after.

[human2005]

very good job done :)

[anup_khalgaon1]

hi from south africa i am interested in yr home made fluid thanx len
i want to know details about that fluid buddy will u plz mail me at anup_khalgaon1@yahoo.com

[dayooye]

i would try all you have said on a dead pnel athen ill post resul, hope it works for me too. thanks for sharing your knowlegde

[shank_sg]

any send the vidieo clip of how to change glued uem to this address
shank_sg@yahoo.com

[shank_sg]

contact me on my id avani_c200@yahoo .com

ne uem u need ORIGINAL mail me
any send the vidieo clip of how to change glued uem to this address

[SixthSence]

any send the vidieo clip of how to change glued uem to this address


@shank_sg

http://forum.gsmhosting.com/vbb/showpost.php?p=1313852&postcount=116 check here u will get videos from here

[yousaf benjamin]

I have fluid for remove clue UEM's and UPP's of DCT4 phones.Fluid cannt destroy pcb board or elements.The process for changing UEM's arround 20 mins.99% waranty :-) This is home made substract :-)) if anybody have interested , pls contact me by PM.

yes dear i need your home made subtract if u will tell me i will highy thank full to u send me solotion on this email saanwalisloni@yahoo.com

[phonetech_tz]

@shank_sg

http://forum.gsmhosting.com/vbb/showpost.php?p=1313852&postcount=116 check here u will get videos from here

i am having 6260 its in white display problem, i flash software fully finushed after that it shows white display..i open the bord and i saw the small memmory ic is one side pressed ..i remove reboll the ic now...now its totaly dead and not accept software..

advice me pls

[phonetech_tz]

i am having 6260 its in white display problem, i flash software fully finushed after that it shows white display..i open the bord and i saw the small memmory ic is one side pressed ..i remove reboll the ic now...now its totaly dead and not accept software..

advice me pls

[SixthSence]

i am having 6260 its in white display problem, i flash software fully finushed after that it shows white display..i open the bord and i saw the small memmory ic is one side pressed ..i remove reboll the ic now...now its totaly dead and not accept software..

advice me pls

u just removed memmory ic after remove phone dead try to change it & check may be u r phone white display problem display or strip problem first try on phone then check & post result

[phonetech_tz]

Any body send me nokia 6260 picture diagram

[phonetech_tz]

u just removed memmory ic after remove phone dead try to change it & check may be u r phone white display problem display or strip problem first try on phone then check & post result
i changed new strip..
like this i am having two phones ..

i want the pic bcoz direction memory ic i m not sure..

[phonetech_tz]

before dead 6260 .i changed display and stri but same white display problem occur ..

ok i try that display and strip in ON phone then i will post u

Thank u my friend .....6th sense

[titogustilo]

Thanks So Much Bos. Ur The Best..:)

[dr_hearts]

really very good info thanks

[vinayak_sat]

Dear raheeb,
i also need video clip for glued uem. plz send me
vinayak_sat@sify.com

[yonexbyte]

What chemical in removing the glued IC?

[azo1yvo1]

hi, i have 8800 no charging any body can help me? thanks

[prasse]

hi, i have 8800 no charging any body can help me? thanks


Read the service manual and service buletins. All solutions inside;)

[virasat_husain]

Hi freinds

It happens to many of us when we remove the UEM. It takes a lot of effort you might have some tracks with no green lacqour ( specially on the light green boards )

What i made, is coating the board with a blue marker, and dry it with cold air (fan). When its dry, we have a small problem ! How do I fit the new or old reballed UEM without using flux ?

I have solved it using the following method :

1 : For new uem
A : Put some flux at the UEM IC balls and heat it with mid heat and the nozzel around 2 inches from the IC
B : Clean the IC and the balls untill all balls are bright and shining
C : Fit the UEM in place and use mid heat and mid air, but here you'll have to use longer time than usual, around 3 to 4 min

Now your done !

2 : For reballing the same UEM it's alot easier since theres still some solder left on the pads. Clean it up and fit the same way as above.

N.B The success of this proccess depends on fitting the UEM exactly in it's place

BR

**Edited and proffread where nessesary for sticky** very nice great man

[sureshbabul]

Hii all.. im also having the same charging problem. im yet to try it. if it works.. i can say that this group wil sure save people's money spent on mobile repair.

[uneternity]

i've proxy removal fluid from local vendor tat specialy use for remove glued ic
but i've tried few fluid from different vendor.. most of them are the same
the most important part is tat the heat and the air ur using and the exact time when to remove the glued ic
for me i'll wait till the solded ball flew out from the side of the glued ic ie. uem
then i'll add on some more flux or fluid wait 5 to 10 seconds then removed it an a sharp blade is needed to remove the ic as well.. cant say 100% but 7 out of 10 successful done the rest 3, some call back or permenant damaged

[kindo]

@Raheeeb,

thanks for very nice clips ands photos. i can see that u have a tool to reball the bga ic. can u send a clips how to reball the bga ic? i dont have experiance in this job. thanks for your helping us in this forum

[Raheeeeb]

@Raheeeb,

thanks for very nice clips ands photos. i can see that u have a tool to reball the bga ic. can u send a clips how to reball the bga ic? i dont have experiance in this job. thanks for your helping us in this forum


sure also soon beside this vedio

i will publish some of tools very important now a days to deal with ...

1-glued ic,s
2-lead free soldering tech.
3-new reball of .025 mm ic,s


thx for your waiting..


br.,

raheeeeb

[imran zafar]

I have fluid for remove clue UEM's and UPP's of DCT4 phones.Fluid cannt destroy pcb board or elements.The process for changing UEM's arround 20 mins.99% waranty :-) This is home made substract :-)) if anybody have interested , pls contact me by PM.



i interested pleas tell me more about this

[obytech]

pls engr. i don't understand what you mean by sticky.And again I want to know the best equipment to use to remove this uem, bcos if i use lukey smd, model no.852d to remove ordinary 3310 ccont , the phone will die.And bcos of this i avoid changing ics. pls i will be very happy if you show me procedures and equuuuuipment to use in this problem.:confused: .

[anfas khan]

can i remove the UEM using a hot gun and if i do how do i put it back in place

[Raheeeeb]

there is now a new bottole to resolve the glue

i think this new liquied is very effictive

br.,

raheeeb

[1amigo]

there is now a new bottole to resolve the glue

i think this new liquied is very effictive

br.,

raheeeb

Thanks Raheeb. Can we know from where to get this new bottle to dissolve the glue please?

[agus_harri]

@ raheeeeb

can you send to all members the video clip of your tricks to removing the glue??
maybe the all members want to see how the right step to removing the glue.

thank's raheeeeb, salute for your experience!

Best Regards
Unggul

:D :D :D unggul if u have removing ic uem video clip from raheeeb, share to me plzzzzz. i m from surabaya

[Raheeeeb]

:D :D :D unggul if u have removing ic uem video clip from raheeeb, share to me plzzzzz. i m from surabaya


http://evil-hackers.com/raheeeb/

[omairbutt786]

http://evil-hackers.com/raheeeb/

Hi sir nice link and a good information link just keep it up..;)

BR
Omairbutt786

[bong echavez84]

i have1100 no network any one can help me pls.........

[steventiti]

any one please send the vidieo clip of how to change glued uem to this address titi_steven@yahoo.com
thanks

[Doval]

2300 RM-5 restart after flashing with UFS Tornadi and Griffin2

[Doval]

V3.2 BoxID:FF8A{this my version griffin}SN: 0DFE0796{this my sn}ACTIVATED BOXTrying autopowerLast i've flashing with Griffin 2Phone data:V 7.36/21-11-05/RM-5/(c) NMP/2300cIMEI 354317008970121Product Code 0513366MCU Version V 7.36/21-11-05/RM-5/(c) NMP/2300cHW Version 0515UEM Version 1092UPP Version 4609AVP OK-------------------------------------------------------------------------------------When i turn on and insert sim card the phone only view minute then restarted,please helped:confused:

[amol_sm]

Thankx bro this is good & simple technic for remove glued uem or other ic.
Nice work !!!!!! Keep it up ............

[adnanali]

can any one upload the making method of liquid for removale of glued ic or from which this available in pakistan

[adnanali]

i m using the slow heat process and in 7 to 10 mints ic become safely remove and pcb points cleane with iron/kia nicely and reball ic and clean extra surface solde and fix on pcb and again 7 to 10 mints slow heat and use beroza(in pakistani language) and ic becomes 100% fix and ok what is yor opinion plz rply and check this method

[Kashif Khan]

Why you can't explain it in one post?

[tarunshan]

Brother arielsat1.
(1)yes. I want to know your format about remover fluid of UEM's
(2)My soldering Iron becomes black very quickly, and I have to clean the solder tip every time. Although I using flux it becomes black within 4/5 minutes.I think U must have genious idea to overcome theproblem. Plz tell me .

tarunshan
E-mail ID: shannath_tarun@yahoo.co.in

[cool2one]

video here
http://forum.gsmhosting.com/vbb/showpost.php?p=1313852&postcount=116
the video link is not working again. could you reload it please??????

[cool2one]

the video link is not working again. could you reload it please??????
got the video clips. thanks for a wonderful job!!!!

[nazeem]

1100 hanging and auto switch off.what we do

[mohsen-h]

rapidshare
video links is not working.
this files has been deleted. why????
and
http://evil-hackers.com/raheeeb/
username:?
password:?
please help.

[mohsen-h]

Hi Raheeeeb
I am new user and need video clips, but i can't download it from any of your links. your link cannot be displayed.
Please help.
Thanx a lot.

[NiiChan]

Nice work, i search for this and finaly find.

Thx.

[GsMlody123]

:D check this !!!!:D
Removing Glued IC with pictures

http://forum.gsmhosting.com/vbb/showthread.php?t=365360&highlight=glued

[Raheeeeb]

link is working and no need for any password ..

thx

[gsmxpert]

ITS UR TRICK I HAVE CHOSEN TO BE USING RIGHT FROM TIME, THIS TRICK TO REMOVE CPU ALSO/:p

[mobilecare.rak]

thanx to inform about it but plz tell the solution to remove the glue ic without makeing damage to the tracks.......,mobilecare

[saeedmoghal]

hi badi i have a k300i with keypad problem key 1 2 3 &oy is not work i replace cristal ic and i chake 1 2 3 waves but problem is same

[Raheeeeb]

Another cool links for my friends
http://forum.gsmhosting.com/vbb/showthread.php?t=419352
http://forum.gsmhosting.com/vbb/showthread.php?t=414794

please check feel free in post you questions about new glued bb5 or SE

BR

Raheeeeb

[..::jothikrish::..]

dear sir nokia 1100 work good condition but some times change battery then disply cantact service how to solve i try flash ic reheat no goos result please help le urgent -thanks Q

pkrishnan143@yahoo.co.in
+919940775533

[Doglag]

here again.,
http://rapidshare.de/files/4229337/MOV00025.MPG.html
http://rapidshare.de/files/4231060/MOV00026.MPG.html
http://rapidshare.de/files/4230187/MOV00027.MPG.html
http://rapidshare.de/files/4231960/MOV00028.MPG.html
http://rapidshare.de/files/4232668/MOV00029.MPG.html
http://rapidshare.de/files/4238412/raheeeb.rar.html

br.,
raheeeeb

:(:confused: Link is not work again, the result file is not found. please upload again link for download video `cause I really need it good solution to remove uem+glue. Thank`s b 4 for share. :D:D:


B.R
"Doglag"

[Raheeeeb]

Site under maintenance

Br
Raheeeeb

[saejaz]

7610/nokia menu button is not working

[saejaz]

7610/nokia menu button is not workingso plz help me any 1

[baba lahon]

hi friend
i see your solution on glued UEM u have done a good job , i try manytimes to replace or reball a falty UEM but i m not sucess due to the glued , can u help me to solve my problem ,teach me the tacknic as i m new in this feld

[sanku]

Raheeeb
Good work.
Added to sticky's in Hardware repair section.
thanks for the good solution
http://nsa01.casimages.com/img/2008/03/17/0803170324372652510.gif (http://www.casimages.com/)

SANKU™

[rakesh77448]

good idea, i tried but invain

[sabprakash]

send me 5310 on/off connection brthr

[Rony_ss]

I want to know where is sim ic nokia 6260......
Any idea

[Johnny521]

Thanks for the info - I usually end up melting more than I should.