iPhone 4s searching or low signal, baseband ok - Page 2 - GSM-Forum

gengar · 07-29-2015, 12:33

In my case now there is no IMEI number visible anymore, so now it is something wrong with baseband... I took these motherboard for parts so I have no clue what was wrong with no signal problem, anyway thanks for all answers. The weird thing is, that in the beginning baseband was working well, and in the end it has failed..

sententia · 08-02-2015, 08:48

Quote:

Originally Posted by gengar

In my case now there is no IMEI number visible anymore, so now it is something wrong with baseband... I took these motherboard for parts so I have no clue what was wrong with no signal problem, anyway thanks for all answers. The weird thing is, that in the beginning baseband was working well, and in the end it has failed..

Maybe you should try to reheat the baseband chip? nothing to loose i think ... and it has worked for me once.

gengar · 08-23-2015, 10:27

I did, 230" hot air and after that I lost modem firmware from "About" in settings...

07-29-2015, 12:33	#16 (permalink)
gengar Junior Member Join Date: Mar 2008 Posts: 12 Member: 735198 Status: Offline Thanks Meter: 0	In my case now there is no IMEI number visible anymore, so now it is something wrong with baseband... I took these motherboard for parts so I have no clue what was wrong with no signal problem, anyway thanks for all answers. The weird thing is, that in the beginning baseband was working well, and in the end it has failed..

08-23-2015, 10:27	#18 (permalink)
gengar Junior Member Join Date: Mar 2008 Posts: 12 Member: 735198 Status: Offline Thanks Meter: 0	I did, 230" hot air and after that I lost modem firmware from "About" in settings...