Phone keeps restarting A53

[Bill34]

Hi, I have an A53 5g that keeps restarting numerous times a day for no reason at all. There is a symbol that appears on the screen that resembles a cog with a T in the middle. The phone has been checked and latest software installed and they couldn't find anything wrong. Installed my back up on the phone and it all started again. 

 

[Badger42]

Have you checked that auto optimization isn't on? The cog is for the system UI and normally appears after a reboot and if you slide up from the bottom of the screen it may ask for your pin if it is set up.

[Hot_Chilli]

Yes, I've got this issue and found a factory reset "eased" the problem. Should I restart the phone then it will again get caught in something like a boot loop.
Samsung store carried out a flash reset - takes 10 minutes - which for me improved the host of issues I've had since the upgrade. But only temporarily. I'm since told the Android 13 update means my motherboard is faulty so new is required.

[dagia098]

Auto optimization will make phone restart

[dagia098]

So you should try and switch off

[Pandiyan1]

The Same issue is keep happening to me . I went to service centre for proper software update. Even after that the issue is not yet solved. This issue is happening for others also. They are asking me pay 14k for the repair. Even though the problem is from their side. Kindly take some action to resolve the issue. 

[mattypick001]

Mine also does this and the auto optimization is disabled. It did stop for a little while then all of sudden started happening again. Even if the auto optimization is on it shouldn't crash whilst your using the phone it should wait until your finished doing what your doing. This shuts downs whilst I'm using it at random times of the day

[M0RSH1]

I've been struggling with this for a few weeks myself as well, I found this video which seems to have fixed it but Im not sure as of yet. Waiting to see if the boot loop has broken yet

https://youtu.be/oIcu-MNWbvg?si=9q7ddCQx2PL6c3cZ

[Mollington-CJ]

My A53 5G has now started doing this in the last couple of days - today I think it has reset about 30 times already. I have ordered a new A55 5G which should arrive tomorrow. My only fear is that the current one will not be able to transfer all the data across without restarting multiple times.

Any suggestions?