Upgrade From 6.11.24

[acn]

Hi, my Redmi 3 Pro is still on 6.11.24 dev version. I would like to update to stable.
Which ROM can i flash, 8.1.1 or 8.2.2?
I would like to avoid full wipe if possible.
What would be the best way to update, via updater app or from TWRP?

 

[Illumino]

Hi, my Redmi 3 Pro is still on 6.11.24 dev version. I would like to update to stable.
Which ROM can i flash, 8.1.1 or 8.2.2?
I would like to avoid full wipe if possible.
What would be the best way to update, via updater app or from TWRP?

Factory reset is mandatory if you downgrade weekly to stable and that will wipe appdata.
you could try to dirty flash 8.2.2 (only wipe cache + davlik) via twrp and mby you dont have issues as its possible that the features of your weekly from november are in the newest stable. most likely you'll have gallery force close and other problems though....

either way do a full backup in twrp of your current system before so you can restore your weekly if anything goes wrong.

you can also try to backup the appdata in titanium backup or something similar. dont know if you can restore it in stable but its worth trying.

 

[acn]

Thanks, I'll do TWRP + MIUI+Titanium backup just to be safe