Phone shutting down all of a sudden

[Favvy]

My Samsung A53 starts shutting off by it's self, does anyone has any idea as to how I can stop this.

[xSteveuk]

Hi
This may be helpful to you

Samsung phone or tablet unexpectedly powers off

https://www.samsung.com/us/support/troubleshooting/TSG01002035/

[BandOfBrothers]

Hello @Favvy 

I'm sorry to learn this is happening to your phone  😔 

Try these troubleshooting steps >

• Clear Cache Files from the phone's System Partition Section  > https://www.samsung.com/uk/support/mobile-devices/how-do-i-clear-the-cache-on-my-device/ You may need to insert your earphones or hook upto a powered On Laptop or use a Tv's USB Port to access the Clear Partition Section. This may help with lag or stutters as this clears the phone of old/unused or broken cache files.There is also a Repair Apps option in the Menu System too { Possibly excluding the s²⁴ Series of phone's } 
• Safe Mode  > https://www.samsung.com/uk/support/mobile-devices/how-to-start-my-galaxy-device-in-safe-mode/ turns off downloaded apps and themes etc which may highlight an app or theme that's causing conflict. Alternatively long press the power off button and then long hold on Turn Off to get to Safe Mode. 
• Factory reset after backing up as a last resort. 
• Let a Samsung Service Centre have hands on. 

If i can be of any further help please don't hesitate to ask  😎 

[lance78]

Sorry, mine has been OK since update ,but I still can't use notification popup style details as it doesn't show any notifications at all only sounds. I am forced to use Edge Lighting