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Home / android / Android 13 Custom ROM / Mi439 / Nusantara OS / Redmi 7A / Redmi 8 / Redmi 8A / Redmi 8A Dual Pro / Xiaomi

Redmi 7/ 8/ 8A/ 8A Dual Pro 64bit Android 13 Nusantara OS Unified ROM (Retrofit)

Complete Tutorial & Quick Review how to custom your Xiaomi Redmi 7A/8/8A/8A (Mi439) using Android 13 Nusantara OS (Also Other Custom ROM)

Notes For This Tutorial

  •  will try to keep update this page
  • Use at your own risk! I am not responsible for your actions
  • 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)
  • Mi439 is codename for Xiaomi Redmi 7A/8/8A/8A Dual (pro), all that phone share same hardware spec
  • This ROM using 64 bit for all variant
  • Take IMEI Backup !! Store backup on pc/sdcard (nvram, nvdata, nvcfcg for mediatek and EFS for snapdragon)
  • Use Gapps According to you’r android version, is it ARM64 Android 13 (check the link bellow)

Video How To Flash Android 13 and Quick Review



Instruction How To Flash This ROM

  • fastboot flash recovery recovery_retrofit.img
  • fastboot reboot (push vol up)
  • Flash Retrofit Dynamic Partitions Converter
  • Wipe metadata partition
  • Flash the ROM
  • Factory Reset
  • Reboot System