Xiaomi

Xiaomi Mi 9 SE

codename grusQualcomm SDM712 Snapdragon 712released 2019-02

Specifications

SoC: Qualcomm SDM712 Snapdragon 712
Released: 2019-02

2 custom ROMs available

New to flashing? It generally means unlocking the bootloader, booting a custom recovery, wiping, then installing the ROM — exact steps differ per device and ROM, so follow the Install guide for the one you pick, and back up first.

LineageOSOfficial
Android 15v22.2by SebaUbuntu
Install guide Download
/e/OSUnofficial
Android 15
Install guide Download

ROM availability and links come from each project. Always verify compatibility and back up before flashing — CustomDroid is a directory, not a download host.