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Point Mobile provide upprovide up-to-date OS version to improve the performance on your device.

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UI Steps
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UI Step

Download OS image file into the storage you prepared.

The file must be placed in root folder of the storage

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Refer to Data Transfer with PC (MTP Connection) if you don't know how to connect the device with PC and send the file.

UI Step

Navigate to Settings > System > (About phone) > System updates

UI Step

The device will check storage and display available OS version with UPDATE button

UI Step

When you tap the UPDATE button, a dialog which title is Notice will show up. Tap OK to start OS update.

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1. Charge the battery higher than 20%. Otherwise, your device will not start OS update process.

2. During the update process, you cannot use the device. Please save the data before start.


UI Step

After complete update, the device will reboot automatically

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