Samsung B7722i Insert SimCard Problem Solution

This solution applies to Samsung B7722i Insert Insert Sim card problem can occur in these phones in case of damaged Sim connector.

So first of all you should check if the Sim Connector in Samsung B7722i is busted and replace it. If that is not the case then you have to replace the Sim IC placed near the Sim Jacket. I have marked the the Sim IC in the following diagram.
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samsung B7722i insert simcard solution 300x166
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Note: Every diagram we post on is tested by one or more members of our team. Still Use them at Your Own Risk we are not responsible if these solutions may cause any harm to your phone.
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