Nokia 2720 fold Insert Sim Card Problems Solution
Nokia 2720 Insert Sim Card Problems Solution
Here is the Nokia 2720 fold to problems sim card insertion solution. You may first make sure that the problem is in the device and not on the SIM card Only you have
need a new prepaid SIM card if its been already damaged.
This solution may only help fix if the phone does not detect any SIM card inserted to it.
The solution shows the routes of the line connecting the nokia 2720 mobile phone SIM cards circuit to facilitate checking and repair procedures.
This is how the way the fold insert sim card errors corrected Nokia 2720:
1 Clean the SIM card pin connectors.
2 Check and read the power supply pins of the SIM card and dirt, replace SMD capacitors.
3 Replace the filter IC SIM card.
5 If the above did not resolve the problem,. Back to work the IC LITEPLUS is the last option is to Replace if necessary.
That’s it! Hope this helps .. enjoy!