The newer OS is released, but "Your device is up to date." is still displayed in System updates > FOTA
PM45
PM85
PM90
PM550
Point Mobile released a new FOTA application for improved security.
Previous FOTA is no longer available. So to perform OS update via FOTA, please download the new FOTA application from Point Mobile Service Portal and install it on your device.
If the OS version of your device doesn't belong below table, you don't need to download the apk file. It will be pre-installed on your device already. Find what version requires the apk file in the below table. You can check the OS version of your device in Settings > About phone (or System) > Build number
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Go to FileExplorer and install the apk file
You may allow the Unknown sources setting value for installing the file. After installing the new FOTA application, DISABLE the Unknown sources option for preventing security issues.
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