iPhone2g BASEBAND CHIP (REPLACE problem SOLVED) - GSM-Forum

kidgz · 02-09-2011, 17:15

i just wanna share this
iPhone2g
GRAYOUT wifi no IMEI no ICCID no MODEM FW
SEARCHING and RESTORE NEEDED

we just LUCKY to have a deffective COMBOARD which
BASEBAND CHIP is WORKING and did just TRANSFER

first remove the defective baseband chip

then i remove the WORKING BASEBAND ( gently )

then i clean PROPERLY the BASEBAND CHIP
so that we can reball it PROPERLY

so AFTER REBALL

TESTING

and now fully working

now its done

tnx verymuch hope this can serve

bananin · 02-09-2011, 18:42

Strange imei number are test phone ir changed??

kidgz · 02-09-2011, 18:53

Yes imei is STRANGE

but everything is working FINE

mjamilvesir · 02-18-2011, 11:21

Bro I Have i phone 3gs no imei no iccid no wifi no bluetooth
how can i solve this problem please tell me ......
i am waiting your reply.........

SicilianBoy · 03-09-2011, 19:58

first of all,really good work!

one stupid question,what is the thing that holds tight the iphone 2g during this operation?

thanks a lot

hackgsm · 03-09-2011, 20:32

Quote:

first remove the defective baseband chip

is not baseband chip is FLASH memory 8mbit sram.....................................

jonymahmud · 03-09-2011, 21:05

grate work.....................

xmb · 03-10-2011, 15:44

can we do it on iphone 4? baseband changing time para sa mga lock hehehe tnx

eiadoghli · 04-10-2011, 16:50

thankssssssssssssssssssssssssssssssssssssssssss for you

speedmetal_20 · 11-07-2011, 02:11

thanks a lot bro, nice sharing...

kostelectronics · 11-07-2011, 09:19

two things:

1: you killed some pads after replacing the Memory-Chip. Still works without these pads??
2: @mjimivelsir: Your problem is 90% not this Chip, i think you have no supply voltage for the BB. You can write me PM if you like

Wites OM Tesla · 11-07-2011, 11:40

Quote:

Originally Posted by kostelectronics

two things:

1: you killed some pads after replacing the Memory-Chip. Still works without these pads??
2: @mjimivelsir: Your problem is 90% not this Chip, i think you have no supply voltage for the BB. You can write me PM if you like

I can answer some time this happen but they are "0,null,X" with no track.
Even if some important print removed i can repair it.

AutoDelete · 11-08-2011, 03:31

1 question: how to cleaning CHip from glue?

kidgz · 11-17-2011, 17:43

Quote:

1 question: how to cleaning CHip from glue?

glue came from iphone

are not hard to remove it can be cleaned

youcef71 · 12-18-2012, 20:14

how to fix no wifi no IMEI no ICCID no MODEM on Iphone 4

02-09-2011, 17:15	#1 (permalink)
kidgz Freak Poster Join Date: Jul 2007 Location: Circuitcorner Posts: 463 Member: 551599 Status: Offline Thanks Meter: 139	iPhone2g BASEBAND CHIP (REPLACE problem SOLVED) i just wanna share this iPhone2g GRAYOUT wifi no IMEI no ICCID no MODEM FW SEARCHING and RESTORE NEEDED we just LUCKY to have a deffective COMBOARD which BASEBAND CHIP is WORKING and did just TRANSFER first remove the defective baseband chip then i remove the WORKING BASEBAND ( gently ) then i clean PROPERLY the BASEBAND CHIP so that we can reball it PROPERLY so AFTER REBALL TESTING and now fully working now its done tnx verymuch hope this can serve Last edited by kidgz; 02-09-2011 at 17:21.

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02-09-2011, 18:42	#2 (permalink)
bananin No Life Poster Join Date: Jun 2005 Location: Bogotá Colombia Age: 43 Posts: 1,391 Member: 150844 Status: Offline Thanks Meter: 309	Strange imei number are test phone ir changed??

02-09-2011, 18:53	#3 (permalink)
kidgz Freak Poster Join Date: Jul 2007 Location: Circuitcorner Posts: 463 Member: 551599 Status: Offline Thanks Meter: 139	Yes imei is STRANGE but everything is working FINE

02-18-2011, 11:21	#4 (permalink)
mjamilvesir Junior Member Join Date: Feb 2011 Posts: 18 Member: 1506920 Status: Offline Sonork: 2 Thanks Meter: 1	Bro I Have i phone 3gs no imei no iccid no wifi no bluetooth how can i solve this problem please tell me ...... i am waiting your reply.........

03-09-2011, 19:58	#5 (permalink)
SicilianBoy No Life Poster Join Date: Oct 2004 Age: 44 Posts: 2,115 Member: 88333 Status: Offline Thanks Meter: 48	first of all,really good work! one stupid question,what is the thing that holds tight the iphone 2g during this operation? thanks a lot

03-09-2011, 21:05	#7 (permalink)
jonymahmud No Life Poster Join Date: Apr 2007 Location: WITH BEST NOKIA TOOLS Posts: 603 Member: 492800 Status: Offline Sonork: 100.1601366 Thanks Meter: 1,311	grate work.....................

03-10-2011, 15:44	#8 (permalink)
xmb Junior Member Join Date: Feb 2009 Posts: 23 Member: 964149 Status: Offline Thanks Meter: 2	can we do it on iphone 4? baseband changing time para sa mga lock hehehe tnx

04-10-2011, 16:50	#9 (permalink)
eiadoghli Junior Member Join Date: Feb 2007 Posts: 5 Member: 447244 Status: Offline Thanks Meter: 3	thankssssssssssssssssssssssssssssssssssssssssss for you

11-07-2011, 02:11	#10 (permalink)
speedmetal_20 Junior Member Join Date: Oct 2011 Posts: 6 Member: 1668998 Status: Offline Thanks Meter: 0	thanks a lot bro, nice sharing...

11-07-2011, 09:19	#11 (permalink)
kostelectronics No Life Poster Join Date: Apr 2009 Location: Wikon, Switzerland Posts: 941 Member: 1012778 Status: Offline Thanks Meter: 245	two things: 1: you killed some pads after replacing the Memory-Chip. Still works without these pads?? 2: @mjimivelsir: Your problem is 90% not this Chip, i think you have no supply voltage for the BB. You can write me PM if you like

11-08-2011, 03:31	#13 (permalink)
AutoDelete Freak Poster Join Date: Jan 2010 Posts: 273 Member: 1216441 Status: Offline Thanks Meter: 25	1 question: how to cleaning CHip from glue?

12-18-2012, 20:14	#15 (permalink)
youcef71 Junior Member Join Date: Oct 2012 Posts: 4 Member: 1832038 Status: Offline Sonork: youcef Thanks Meter: 0	how to fix no wifi no IMEI no ICCID no MODEM on Iphone 4