Nokia 101 MMC Problem Solution Jumper Ways Memory Card

Problem:-
MMC (Memory Card) is not working, Memory Card Problem, Insert Memory Card Indication, Memory Card Corrupted.

Tools:-
Extra Memory Card for diagnostic.
Nokia Key T4 and T5 for disassemble.
Electronics Cleaner for cleaning carbon or water damages.
Hot air to dry the mother board.
Soldering Iron for applying jumpers.

Solution & Diagnostics:-

Try to solve the problem with inserting new MMC and check. If it is working problem can be solve with MMC only.
If the above step do not solve memory card problem then disassemble the mobile phone and look at the mother board.
If there is some rust or carbon then apply electronics cleaner and clean it.
Apply hot air to make it dry and test again.
Different color lines are given to indicate whole track and paths of memory card function in Nokia 101.
Check all points that are described in above diagram and if any track out of them is missing apply jumpers as shown in above diagram for solving memory card problem in Nokia 101.
You may have to change MMC ic that is near by the MMC jack.

Warnings & Tips:-
Do not apply much heat with hot air it can be harm for your skin.
Apply jumpers carefully so that it would not be short with other.
After cleaning with cleaner make it dry proper.

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