I got my one ui 8.0 update on my s23 when i try to upgrade My phone is automatic restarting when I am clicking to download the update.
My phone was lagging so much and ya one more thing it showed that system ui isn't working while the one ui 8 update was happening so i decided to restart my phone update 70-80 percent completed And my phone was 45 percent charged. When the phone restarted and then when i am trying to update my phone gets restarted automatically.
Take backup then wipe cache partition and then hard reset ur phone. Normally, after major updates these things happen & can be solved by hard resetting the phone.
