Forget about any wipe and resets.
I Wipe every way of data. "Wipe Data with yes" and even factory reset. Erase all internal storage. Clean install and still lags a lot.
MI MAX 3
Afret few minutes is going to be normal.
Maybe little slow but not so extremly.
Seems like wipe all...
Ive got eu stable on MI Max 3.
TWRP - Wipe:
/Dalvik and /Data.
Wipe /Dalvik and /Data
Not installed anything else - reboot to system.
Configure first start google account and update all apps.
Reboot again to system. Still a lot of lags.
Can I switch back to stable...