Update issues

[nona30]

I have just tried updating my samsung galaxy A52s and once installed it said firmware issues and to go to Samsung centre for help. The only solution I'm seeing is to factory reset which seems excessive for a scheduled update. Is there a reason for this or will I have to reset my phone? Thank you. 

[BandOfBrothers]

It's possible something has glitched during the update @nona30 

Is your phone still working OK.

If so then clear the phone's system cache files via > https://www.samsung.com/uk/support/mobile-devices/how-do-i-clear-the-cache-on-my-device/ You may need to hook up to a Computer or insert your earphones to enter into recovery mode. 

https://r2.community.samsung.com/t5/Galaxy-A/Firmware-update-failed is a similar thread.

[RuthlessAfro24]

Try and reinstall the firmware again using smart switch or Odin

[RuthlessAfro24]

Unfortunately it probably will result in factory resetting your phone tho or the problem won't go away