Problem Areas
1.26.2 Incorrect SIM indicated
Check:
Check whether the phone is locked to a particular operator
and whether the correct operator SIM is being used.
Action:
1. Use a proper operator SIM or test SIM.
2. Replace Main PBA.
Note: Calibrate the P-sensor/L-sensor 1277-0611
Trouble Shooting Application – mechanical whenever replacing
Front Cover LCM TP Assy or Main Board swap.
.
1275-8442 Rev1
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Sony Mobile Communications AB – Company Internal
Troubleshooting Guide (mech)
41(45)