14 Effective Methods To Fix “Invalid SIM Card” Error On Android

How to fix Invalid SIM card, no SIM card, or SIM not detected error on Android

Are you receiving an error prompt “Invalid SIM card” or “no SIM card” on your Android phone? You know that you have inserted the SIM card but still, it is showing this error.

If this is the case with you, then you don’t need to panic as you can get rid of the “SIM not detected” error easily. But for this, you need to follow the solutions mentioned in this tutorial.

Here I have gathered  14 effective methods to fix “Invalid SIM Card” on Android. I hope any of these solutions will work for you.

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