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*PM550 under 55.06 version cannot user FOTA update. Please update the device with PFU file.
| Model | OS Versions requiring FOTA app update | |
|---|---|---|
| PM45 | Android 8 | 45.55 (Mar 12 2020) and earlier |
| Android 9 | 45.70 (Apr 08 2020) and earlier | |
| PM85 | Android 8 | 85.05 (Mar 11 2020) and earlier |
85.17 (Sep 05 2023) | |
| Android 9 | 85.20 (Apr 08 2020) and earlier, |
|---|
85.26 (Mar 31 2022), 85.28 (May 31 2023) | ||
| PM90 | Android 9 | 90.03 (May 21 2020) and earlier |
|---|---|---|
| PM550 | Android 7 | 55.06 (Aug 07 2019) ~ 55.09 (Jan 17 2020) |
| UI Text Box | ||
|---|---|---|
| ||
Especially, if you are using PM85 A9 85.26 (Mar 31 2022) or PM85 85.17 (Sep 05 2023)the following versions, refer to the following detailed articles.
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- Download the FOTA application APK file from the Point Mobile Service Portal > Download board > FOTA application.
- Copy the APK file to your device.
Go to FileExplorer
and install the APK file.
UI Text Box 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.
Warning Dialog Settings 
- After installing, Navigate to Settings > System > System Update.
(Same as previous FOTA)
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