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9. Troubleshooting
9.1 Force shutdown
Press the Power Button for about 5 seconds and the device will be forced shutdown
9.2 Restore default settings
To restore the factory default settings, you can tap Settings > Backup& reset> Factory
data reset.
Warning: data of your Google account, your personalized settings, installed
appellations will be removed from your device once you execute factory default
settings, so please make a careful decision whether to restore default settings. Before
restoring default settings, it is suggested to backup data/applications you want.
9.3 System updating
After system update/upgrade, it may occur that the uploaded third-party can not run or
its data loss/damage. This is normal phenomena rather than system fault. You just
need to upload and installed the third-party applications again in the device. It is
recommended to backup data of the third-party applications before system
update/upgrade.
9.4 Reset
When the system halts accidentally or does not response, please press the Reset key to
restart the system or press and hold the power button for 8 seconds to turn off the
device forcibly.
[Note]: it is normal for the device feels hot during charging, please use at ease.
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