Here’s the full tracing line paths for repairing Nokia Asha 311 Insert sim card problem. This solution shows the primary tracks paths for tracing the sim connector pin to the inner part of the circuit component.
Asha 311 Sim Tray Connecter Jumper Ways
Nokia Asha 311 Insert Sim Solution With Jumpers Solution
Nokia Asha 311 Insert Sim Solution With Jumpers Solution
This guide may help fix insert sim card that shown on the LCD screen display even when tried inserting any kind of well working sim card on it.
Nokia 311 Insert Sim Card solution
Trace each corresponding SIM card pin connector to the capacitors connected to it and also the ground pins.
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