After removal of glued UEM and glued uem removal video guide - Page 13 - GSM-Forum

prasse · 05-03-2006, 13:08

Quote:

Originally Posted by azo1yvo1

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

Read the service manual and service buletins. All solutions inside

virasat_husain · 05-04-2006, 05:26

Quote:

Originally Posted by 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**

very nice great man

sureshbabul · 07-13-2006, 12:06

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 · 08-05-2006, 11:50

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 · 08-08-2006, 04:15

@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 · 08-08-2006, 10:03

Quote:

Originally Posted by 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

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

obytech · 08-15-2006, 00:53

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.

.

anfas khan · 08-20-2006, 13:03

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

Raheeeeb · 08-23-2006, 11:35

there is now a new bottole to resolve the glue

i think this new liquied is very effictive

br.,

raheeeb

1amigo · 08-25-2006, 05:37

Quote:

Originally Posted by raheeeeb

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 · 09-11-2006, 15:13

Quote:

Originally Posted by 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

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

Raheeeeb · 09-14-2006, 07:34

Quote:

Originally Posted by agus_harri

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

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

..::My3gtech::.. · 09-25-2006, 12:58

Quote:

Originally Posted by raheeeeb

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

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

BR
Omairbutt786

bong echavez84 · 09-30-2006, 13:00

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

steventiti · 10-01-2006, 12:28

any one please send the vidieo clip of how to change glued uem to this address [email protected]
thanks

08-15-2006, 00:53	#187 (permalink)
obytech Junior Member Join Date: Aug 2006 Posts: 12 Member: 322577 Status: Offline Thanks Meter: 6	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. . Last edited by raheeeeb; 08-17-2006 at 13:01.

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07-13-2006, 12:06	#183 (permalink)
sureshbabul Junior Member Join Date: Jul 2006 Posts: 1 Member: 310844 Status: Offline Thanks Meter: 0	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.

08-05-2006, 11:50	#184 (permalink)
uneternity Freak Poster Join Date: Dec 2004 Age: 47 Posts: 229 Member: 101007 Status: Offline Thanks Meter: 27	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

08-08-2006, 04:15	#185 (permalink)
kindo Freak Poster Join Date: Jun 2006 Location: pok wong malaysia Posts: 122 Member: 300886 Status: Offline Thanks Meter: 61	@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

08-20-2006, 13:03	#188 (permalink)
anfas khan Junior Member Join Date: Aug 2006 Posts: 2 Member: 324987 Status: Offline Thanks Meter: 0	can i remove the UEM using a hot gun and if i do how do i put it back in place

08-23-2006, 11:35	#189 (permalink)
Raheeeeb No Life Poster Join Date: Oct 2001 Location: -------- Age: 55 Posts: 1,009 Member: 7062 Status: Offline Thanks Meter: 126	there is now a new bottole to resolve the glue i think this new liquied is very effictive br., raheeeb

09-30-2006, 13:00	#194 (permalink)
bong echavez84 Freak Poster Join Date: Sep 2006 Location: philippines Posts: 110 Member: 346272 Status: Offline Thanks Meter: 10	i have1100 no network any one can help me pls.........

10-01-2006, 12:28	#195 (permalink)
steventiti Junior Member Join Date: Apr 2005 Age: 43 Posts: 1 Member: 133382 Status: Offline Thanks Meter: 0	any one please send the vidieo clip of how to change glued uem to this address [email protected] thanks