PM451 Android 9.0 User Manual
66
© 2006 – 2020 POINTMOBILE Co., Ltd. All rights reserved
Safety Information
Please note PM451 is battery-embedded design with a removable battery. Unauthorized personnel are
strictly prohibited from disassembling the device.
In case your device does not work as expected, you are strongly recommended to restart it by pressing
and holding the power button for at least 12 seconds until the startup screen appears. If your phone has
encountered a serious error and cannot be recovered, you should reset your phone to factory settings. For
more details, please refer to Factory Data Reset.
Caution
: Factory data reset will erase all personalized settings and data saved in your phone,
such as Google account, apps, user data, etc. And factory data reset cannot undo.
To Next Page
Loading...