[GUIDE/TUTORIAL/HOWTO] Xiaomi Redmi Note 4 Snapdragon SOC (codename mido) stock to Android 11 R / LineageOS 18. ps 4 slim 1 Complete guide to install Android 11 on your Xiaomi Redmi Note 4 (Snapdragon). pick 4 This tutorial only applies to this model, to check the correct version: