Here’s the LG P920 insert SIM card solution that can be used to solve and fix if the device unable to accept or accept any working SIM card module being inserted to it.
Lg P920 Sim Connector Ways,Jumper,Track
Lg p920 Sim Not Working
Lg P920 Insert Sim Problem Solution
This solution shows the connection lines paths of LG P920 sim card circuit on the PCB board layout. By using this solution you can easily determine which components or parts needs to check and or replace.