Poco M3/Redmi 9T (Unified) Nusantara OS Android 11/12/12L (No OSS vendor) COMPLETE Tutorial

Complete Tutorial & Quick Review How to custom your Poco M3/Redmi 9T Nusantara OS and other custom ROM.

Table of Contents

Things You should Know

  • I will try to always update this page
  • Juice it Unified Custom ROM for Poco M3, Redmi 9 Power, Redmi 9T, Redmi Note 9 4G
  • Take IMEI Backup !! Store backup on pc/sdcard (nvram, nvdata, nvcfcg for mediatek and EFS for snapdragon)
  • Support Android 11, 12, 12L
  • Use Gapps According to you’r android version, is it ARM/ARM64 and Android 10/11/12/12L (check the link bellow)

Video Tutorial

The video tutorial is using Nusantara OS, if you use other custom ROM just replace the Nusantara OS with other custom ROM using the same step (check the link bellow)

Stock ROM

For Android 11 Custom ROM you need to have MIUI 12.0.x stock ROM
For  Android 12/12L Custom ROM you need to have MIUI 12.5.x stock ROM

List Of Custom ROM For Juice



  • Unlock Bootloader
  • Go to fastboot (press and hold >>> power+volume down)
  • open command prompt in C:\ADB and Fastboot then type this code one by one carefully
  • fastboot flash recovery pbrp.img
  • fastboot --disable-verity --disable-verification flash vbmeta vbmeta.img
  • fastboot reboot recovery
  • backup EFS
  • format data
  • wipe dalvik, cache, data
  • reboot recovery
  • flash No OSS vendor
  • flash custom rom
  • reboot recovery
  • flash Gapps + Magisk (opsional)
  • reboot phone

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