14-04-2021 04:02 PM in
Hi, I have changed the charging flex port and the headphone daughterboard on the Samsung S9. No problems.
However, I know face no signal issues. WiFi, Bluetooth work.
I have tried the sim on another phone, it works.
Hard/soft reset and network reset.
Manual network change.
The no signal icon flickers to bars then to nothing a couple of times.
Help appreciated, thank you.