Since the ui 4.0 update my phone is a bug ridden piece of rubbish.
Music not syncing with Bluetooth in car
Contacts not syncing with Bluetooth in car
Links in Facebook not working
Outlook wouldn't even open
BBC news keeps crashing
I eventually managed after various methods getting to boot menu to clear cache, no difference.
I have had just about every Galaxy since a 4, this is by far the worst update ever
How can I uninstall this update and go back to Android 11?
An update has started to roll out, see this thread . It will go to unbranded unlocked devices first . https://eu.community.samsung.com/t5/galaxy-s21-series/26-nov-21-bukg-latest-android-12-bugfix-update...
I do not work for Samsung or make Samsung Products but provide independent advice and valuable contributions.
My Device- S21 Ultra 5G ( SM-998B/DS ) CSC= BTU , 12GB/256GB
One Ui 4.0,Android 12 Official Version.