xiaomi mi 5s

Hello meh bought a xiaomi mi5s 3gb/64gb from Banggood. Now I can't change the language to Dutch since it isn't available. I'm also stuck on android 6 instead of android 7. Can someone help me how to remove Banggood their Rom and install EU? I know it had been asked a dozen times but I wanna make...

Hello everybody! I'm new to this forum and I'm an total noob in software modding or flashing ( only on Android phones :) ) and I got my Xiaomi Mi5S with 128GB/4GB and I'm on MIUI Global 8.5 | Stable 8.5.3.0 I'd like to know how I can update at least to Android 7 with MIUI 8 or maybe (if it's...