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Wait for at least 20 minutes after removing the charger to obtain an
exact indication.
• Adjust the brightness of screen as appropriate.
• Extend the email auto-check interval for as long as possible.
• Update news and weather information on manual demand, or increase
their auto-check interval.
• Exit background-running applications if they are not being used for
extended periods of time.
• Deactivate Bluetooth, Wi-Fi, or GPS when not in use.
The device becomes warm following game playing, internet surfing
or running other complex applications
• This heating is a normal consequence of the CPU handling excessive
data. Ending the above actions will make your device return to normal
temperature.
After Factory data reset is performed, I can’t use my device without
entering Google account credentials
• After reset is performed, you must enter the original Google account
credentials that were used on this device.
• If you don’t remember your Google account credentials, complete
Google account recovery procedures.
• If you still cannot access your device, apply to the authorised repair
centre, but remember that it will not be regarded as warranty case.