Nokia C2-03 insert sim problem, Sim is not working in Nokia C2-03, Sim is not Valid, Single Sim is not working in Nokia C2-03 Nokia 5800 volume up down not working solution
Nokia T4 and T5 key, Electronic meter, Electronics Cleaner, Hot Air, Solding Iron, Jumper Wire.
Diagnostic and Solutions.
if sim is not working in Nokia C2-03 is can be cause of water damage or missing components. Use different sim and if sim is not working then de assemble Nokia C2-03.
Once Mobile phone
is disassemble check all these parts that are given in above diagram and
apply electronics cleaner. Apply hot air so that it can be dry but not
to much because it can damage the mother board or may can harm your
these different color lines are indicating different path and tracks
that are used in sim function in Nokia C2-03 so if nay of them is
missing apply that jumper as shown in diagram to solve insert sim
problem in Nokia C2-03
If single sim is not working out of these two you can only jumper those
parts that are used by it. And to find prints and track you can see
Do not apply to much heat it can damage the mother board and harm your skin.
When apply jumpers make sure the do not be ground with other prints.It can short the mobile phone.
Remove Sim Ic with hot air because with Solding iron it might can damage prints also.
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