Installing YouTube on my mobile phone
Using map functions in Maps
Inserting a SIM into my mobile phone
Turning vibration on my mobile phone on or off
Checking the software version for my mobile phone
Your mobile phone may not react due to overload or errors in the operating system. If this happens, it might help to restart your mobile phone.
Restart your mobile phone
Press and hold the Home key and On/Off simultaneously until your mobile phone restarts.
Tap anywhere to dismiss
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