Downgrade Android 12 One ui 4.0 to Android 11 One ui 3.1

[nykdpk]

Hello there Need to Downgrade my one UI 4.0 Android 12 to Android 11 one UI 3.1

Does downgrading TRIP my KNOX after downgrade and will I be able to use SamsungPay and Secure Folder after downgrade anyone please help...!

Am using S21 Ultra INDIA

[mahi1509]

Possible using Odin

[KP2128]

Ok

[AlenSony소니알렌]

Nope latest BL won't allow to downgrade

[sagarND]

Go to pc and download samsung smart switch connect mobile to your pc then downgrade your mobile to one ui 3.1

[nykdpk]

Am on stable Android 12 one UI 4.0 we cannot downgrade using smartswitch

[anupbharadwaj]

Wait for 2 month of becomes completely stable and fast

[swapnilsoni1989]

Do you know ,that samsung will fix it or not ?

[anupbharadwaj]

It will be fixed

[swapnilsoni1989]

Thanks brother

[sagarND]

Ok u can't go back using odin also