Good evening.
Got note 4x, fresh from china, sb. brought it over.
Played bit around, did update :s
then wanted to switch to global.
put rom on the phone, like miui_hmnote4xglobal_7.4.20_ee7ba921d_7.0.zip and another
Easy ways, not working. No downgrade possible.
like in old oneplus, flash it...