Samsung GT-B5510 Sim Crad Problem Solution Ways
Samsung GT-B5510 Sim Card Ways
Samsung B5510 Sim Problem Jumper Solution
Samsung GT-B5510 Sim Card Connecter Ways
Samsung B5510 insert Sim card problem tracing guide
Repair hints for Samsung GT-B5510 Sim Card problem:
1. Check the Sim card pin connector for possible damaged. Ensure that it is clean and free from oxidation build ups.
2. Check all the pins connection, the VSIM voltage and ground pin.
3. Check or replace the filter coils and capacitors.