I have a problem with miui updates! Las week i did a clean install.
Today i did a dirty update and phone wont boot after 30 minutes. I power-off and system boot but its very laggy and cannot connect wifi.
Someone has same problem?
It is my first installation on my Mi 9T, I notice that in the settings appears K20. I know it's a matter of nomenclature, but is it possible to show up 9T?
Actually I have Stable Xiaomi 8.2.4.0 Global (MCFMIDL) and I want to change to MIUI 8.3 7.4.13/14.
I already install TWRP, and ROOTed with SuperSU.
It's needed wipe DATA and/or SYSTEM in recovery or only Cache and Dalvik is enough?