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We suggest installing the latest Android system available from our website. Before sending
your device to our Service centre, reinstall the Android system if:
After power up, the system freezes and locks up on the start-up logo.
The system is password protected (if you forget the unlocking pattern).
After start-up, a missing system component message is displayed.
If the system displays a missing file message.
The camera does not work.
The accelerometer does not work (no screen rotation).