Samsung S6 losing cellular signal

Hi, after USB port replacement (microsoldering) the phone loses the cellular signal and sometimes it shows “No service”. It looks like an antenna issue, but I don’t know which is cellular antenna. The IMEI is showed in settings.

Will the substitution of charging flat and coaxial cables solve this issue?


Answer this question I have this problem too

Is this a good question?

Score 0
Add a comment