Hi i don't think there is a fix. Try rebooting the device, and if that doesn't work and its very difficult to work due to the over heating you can try backing up your data and factory resetting.
Usually restarting the phone fixes these issues.
When installing new updates, sometimes apps start acting up.
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Switch off the phone. Plug it to your computer. Once it shows the charging percentage and screen goes blank, press and hold power button and volume up button till the phone turns on and enters recovery mode. Once entered, clear cache partition and select repair apps. It might solve your issue 😁
