Samsung s3 network problem after drop damage - GSM-Forum

thylct · 06-05-2013, 06:34

Need help please!!! Samsung s3 network problem - when on handset have signal but can't call and after a while show emergancy call only...This phone was drop damaged. anybody have solution?

nikko11126 · 07-10-2013, 17:28

I have an i9300 for service, someone slammed it against the wall,
After screen successfully replaced :

- No Network (service)
- No sound (speaker)

I have done troubleshooting by replacing the mother board on another working i9300 - STILL the problem persists. I did replace the ROM on board - still the problem persists.

Conclusion: There is a damage on the Board.

Question: Can we identify the damaged area (IC etc)

===
info: while the screen was damaged the user DID switch it on, and it became very hot, according to him.

06-05-2013, 06:34	#1 (permalink)
thylct Junior Member Join Date: Jun 2008 Posts: 37 Member: 786659 Status: Offline Thanks Meter: 6	Samsung s3 network problem after drop damage Need help please!!! Samsung s3 network problem - when on handset have signal but can't call and after a while show emergancy call only...This phone was drop damaged. anybody have solution?

07-10-2013, 17:28	#2 (permalink)
nikko11126 Junior Member Join Date: May 2008 Posts: 24 Member: 773872 Status: Offline Thanks Meter: 0	I have an i9300 for service, someone slammed it against the wall, After screen successfully replaced : - No Network (service) - No sound (speaker) I have done troubleshooting by replacing the mother board on another working i9300 - STILL the problem persists. I did replace the ROM on board - still the problem persists. Conclusion: There is a damage on the Board. Question: Can we identify the damaged area (IC etc) === info: while the screen was damaged the user DID switch it on, and it became very hot, according to him.