Hi, I've been using xiaomi.eu rom for quite some time without updating. Currently I'm on version 9.7.4 (MIUI 10).
What does the process look like if I wanted to upgrade to stable 12.5 MIUI version? Do I have to wipe /data, update TWRP or something else before flashing ROM?
And in case I don't like the new system or something doesn't work, can I safely downgrade back to what I have now using TWRP backup?
What does the process look like if I wanted to upgrade to stable 12.5 MIUI version? Do I have to wipe /data, update TWRP or something else before flashing ROM?
And in case I don't like the new system or something doesn't work, can I safely downgrade back to what I have now using TWRP backup?