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Manufacturers / Xiaomi

Xiaomi Redmi Note 9 Pro Max

miatoll

Model numbers: 2109106A1I, M2003J6A1G, M2003J6A1I, M2003J6A1R, M2003J6B1I, M2003J6B2G, M2003J6CI

Specifications
Released
2020
SoC
Qualcomm SM7125 Snapdragon 720G
CPU
8 cores (arm64) — Kryo 465, 2x 2.3 GHz + 6x 1.8 GHz
GPU
Qualcomm Adreno 618
RAM
6 GB LPDDR4X / 8 GB LPDDR4X
Storage
64 GB UFS 2.1 / 128 GB UFS 2.1
Display
6.67" 1080x2400 IPS LCD
Battery
5020 mAh Li-Po

Custom ROMs

The following custom ROM builds are available for miatoll:

ROMStatusAndroidLink
AlphaDroidOfficial16Download page
AncientOSOfficial13Download page
ASCPOfficial17Download page
AxionAOSPOfficial16Download page
BlissROMsOfficial16Download page
crDroidOfficial16Download page
/e/OSUnofficial15Download page
LineageOSCurrent release is 22.2 (Android 15); device was not upgraded to the 23.x branchOfficial15Download page
Neoteric-OSOfficial16Download page
OctaviOSHistorical OctaviOS build (dead since April 2023)Official11Download page
Paranoid Android (AOSPA)Official14Download page
PixelExperienceOfficial13Download page
MistOSOfficial16Download page
Project SakuraOfficial16Download page
Resurrection RemixOfficial11Download page
Superior OSOfficial16Download page
The Clover ProjectOfficial16Download page

Sources

Every fact on this page was verified against these references on 2026-08-26: