After installed one ui 5.1.1 getting frequently restart problem

[sandipsin]

Please help me to fix this issues, s7 tablet I m using. Every 15 min tab automatically off and then restart. How to resolve this issue

[jomyjo]

May be battery issue

[goodthings]

Kindly reset factory data with backup then try to it's again. If you like please accept as a solution it's help to others users also, click on 3dots in my reply section and click on accept solution. Thanks.

[goodthings]

Your's most welcome to here.

[cs_member10]

Dear Samsung member,

Greetings from Samsung customer support.

As per your query, kindly follow the easy troubleshooting steps which might help to solve the issue.

Kindly use genuine Samsung charger.
Note: We always recommend to use genuine Samsung charger for charging your device.

Disable auto restart function
There are two methods to disable auto restart function
Method 1: Navigate to apps screen and tap on Settings>>Tap on General management>>Tap on Reset>>Disable Auto restart (if enabled)>>Auto restart disabled.
Method 2: Go to "Settings">>Tap on "Battery and device care">> Tap on Three dots>> Tap on "Automation">>Disable "Auto restart at set times" if enabled

If you are facing this issue after installing any new application, then uninstall that application.
Please follow the below steps:
Navigate to apps screen and tap on Settings>>Tap on Apps>>Tap on desired app>>Tap on Uninstall>>Tap on OK.

Update device software (If Software update available): https://www.samsung.com/in/support/mobile-devices/samsung-galaxy-smartphone-how-to-update-software/

Reset the device: https://www.samsung.com/in/support/mobile-devices/samsung-galaxy-mobile-how-to-perform-a-factory-res...

In case the issue still occurs. Please register your concern in Samsung Members Application (Open Samsung Members Application > Support> Tap on error report > Type your query > Send).

Warm Regards,
Samsung Customer Support.