Device Guides


My mobile phone doesn't respond

This troubleshooting guide will take you through a number of possible causes to help you find a solution to your problem.

Possible cause 2:

There's an error in the operating system on your mobile phone: Restart your mobile phone.

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1. Restart your mobile phone

Turn off your mobile phone.
Wait for 10 -15 seconds.
Turn on your mobile phone again.
Nokia Lumia 930
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