Downgrade Miui

[Michele96]

Hi guys , I want to update my mi4 with TWRP recovery and stable 7.1.5 eu ( KK ) to a 7.5.3 eu stable , but if in case of problems I would like to return to a 4.4 I can flash through TWRP with wipe all data or do I have to use miflash and recreate the double partition?

 

[Michele96]

mm but i don't have more sufficent space on my cel
at most I make a backup of the data folders etc , to go back I have to use other procedures or TWRP ?

 

[Michele96]

I have no cel almost full , however, to go back to a global for flashing I have to change the script of repartitioning it? meaning if I want to move to a global 7.5.1 I use the script of Chinese dev because wisdom appears an error