Redmi Note 12 5G
sunstonealso sold as Redmi Note 12 5G · 22101317C
Codename shared with another phone. sunstone is also the codename of the Amazon Fire Max 11. Codenames are only unique per manufacturer, so before flashing, check that a build names the Redmi Note 12 5G, not just sunstone.
Hardware
- SoC
- Qualcomm Snapdragon 4 Gen 1 (SM4375)
- CPU
- Octa-core (2 x 2.0 GHz Cortex-A78 & 6 x 1.8 GHz Cortex-A55)
- GPU
- Adreno 619
- Architecture
- arm64
- RAM
- 4-8GB
- Storage
- 128-256GB
- Screen
- 6.67" · 2400x1080 · AMOLED
- Released
- 2023
Specs from postmarketOS wiki (CC BY-SA 4.0).
Support
No custom ROM yet
We don't know of a custom ROM that supports the Redmi Note 12 5G yet. It may only have unofficial community builds (common for newer or MediaTek devices), or none at all.
Phones built on the same chipset, the Qualcomm Snapdragon 4 Gen 1 (SM4375), that do have custom ROMs. Ports tend to follow the chipset, so these are the closest supported phones:
If the bootloader can be unlocked, a generic system image may still run on it: what a GSI is and when it works.
Maintain or know an official ROM for it? Tell us.
ROM availability and links come from each project. CustomDroid indexes builds, it doesn't mirror them — always download from the official project, verify the file's hash/signature, confirm it matches your exact codename, and back up before flashing.