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Cause 2 of 3: Your phone isn't assembled correctly
If your SIM or battery isn't inserted correctly, you can't turn on your phone.
Solution: Make sure that both SIM and battery are inserted correctly.
Insert your SIM
Turn the back of your tablet towards you.Turn your SIM as illustrated next to the cover.
Open the cover.
Slide your SIM into the SIM holder until it clicks into place.
Close the cover again.
Or select...
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