Nokia 2220s Insert SIM Card problem ways solutions jumpers tips and tricks of Nokia 2220s Insert SIM Card problem with Filter IC Jumper Ways.

Nokia 2220s Insert SIM Card problem ways solutions jumpers tips and tricks of Nokia 2220s Insert SIM Card problem with Filter IC Jumper Ways.
Here are the links of repairing diagrams of Nokia 2220s Insert SIM Card problem ways solution.
you can solve easly Nokia 2220s Insert SIM Card problem by the repairng diagrams of Nokia 2220s Insert SIM Card problem which are given below.
If you have some knolage about repairing so you can easly pick the repairing process of Nokia 2220s Insert SIM Card problem which is shown in figure.

If you can't understand the repairing diagrams which are given below so don't worry.
I am also giving you a littel discription of this image.

Here is the discription of Nokia 2220s Insert SIM Card repairing diagram.

Here's a full solution for Nokia 2220s with "Insert SIM Card Error" problem, This May Help to fix the phone if it Does Not Accept Any working or detect SIM card inserted inhibit to it.
To fix this problem You May recitals this procedure below:
First check and try to restore and update the device firmware.
Clean and check the sim card pin connectors for Possible Damaged and oxidization build up.
If the above procedure does not fix the problem, You May then proceed to hardware troubleshooting. Referring to the solution below and do have a check and test procedure on some components on PCB board Nokia 2220s.
The SIM circuit or a SIM Used nokia 2220s EMI ESD filter IC. (also known as glass or crystal IC). IF this chip breakdown, faulty or damaged, it resulted willing to 2220s Insert SIM card error problem.
You May Check the first SIM card supply voltage (VSIM) pin and ground line paths before Attempt to replace the SIM IC filter.
VSIM if the filter and the SIM IC Seems working or Replacing Already tried it, but the problem still exists;
There is Also a Possibility That a SIM card error problem on Nokia 2220s was caused by a faulty UEM.
Rework, OR REPLACE IT Might

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