Get Android 9.0 Pie on Xiaomi Redmi Note 4 with Pixel Experience ROM
Update Oreo For Redmi Note 4 MTK - Redmi Note 4 - Xiaomi Community - Xiaomi
Download Pixel Experience ROM On MIDO Redmi Note 4 Based On Android 8.1 Oreo And Install It The Right Way | Redmond Pie
Install Android 8.0 Oreo for Redmi Note 4 (mido) (AOSP)
Flash Android 8.1 Google Pixel Experience ROM on Xiaomi Redmi Note 4
Tech Wall - Xiaomi Redmi Note 5 Pro Android 8.1 Oreo update can now be flashed on Indian model, brings Project Treble support, via xda-developers The Xiaomi Redmi Note 5 Pro launched
List of Best Custom ROMs for Xiaomi Redmi Note 4 (Android Pie and Oreo)
Xiaomi Redmi Note 4 LineageOS 15 and Cardinal AOSP ROMs get you Android 8.0 Oreo update unofficially