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Insert Sim Card Problem solution for Nokia 7210 Supernova

Here's a solution to repair hardware related issues for Nokia 7210 supernova Insert sim card problem. This solution shows the location of the particular components such as chip resistors and chip coil that might get damaged if the said problem occurred.

Nokia 7210s Insert Sim card Solution
nokia 7210s insert sim card jumper ways

Hints for repair: check the sim socket pin connector if free from corrosion and oxidations. Check the Vsim power supply voltage line paths from the Vsim chip capacitor located near the power supply IC. check and replace the corresponding connected resistors which has a value of 33 ohms.