The Xiaomi Redmi 12 (codenamed "fire") is an entry-level smartphone from Xiaomi.
It was announced and released in June 2023.
| Feature | Specification |
|---|---|
| Chipset | Mediatek MT6769H Helio G88 |
| CPU | Octa-core (2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55) |
| GPU | Mali-G52 MC2 |
| Memory | 4GB / 6GB / 8GB RAM (LPDDR4X) |
| Shipped OS | Android 13, MIUI 14 |
| Storage | 128GB / 256GB (eMMC 5.1) |
| SIM | Hybrid Dual SIM (Nano-SIM, dual stand-by) |
| MicroSD | Up to 1TB |
| Battery | 5000mAh Li-Po (non-removable), 18W fast charge |
| Dimensions | 168.6 x 76.3 x 8.2 mm (6.64 x 3.00 x 0.32 in) |
| Display | 6.79", 1080 x 2460 pixels, IPS LCD, 90Hz (~396 ppi density) |
| Rear Camera 1 | 50 MP, f/1.8, (wide), PDAF |
| Rear Camera 2 | 8 MP, f/2.2, 120˚ (ultrawide) |
| Rear Camera 3 | 2 MP, f/2.4, (macro) |
| Front Camera | 8 MP, f/2.1 |
| Fingerprint | (side-mounted) |
| Sensors | accelerometer, compass |
- Correct screen/recovery size
- Working Touch, screen
- Working slot switching
- Backup to internal/microSD
- Restore from internal/microSD
- reboot to system
- ADB
- update.zip sideload
- UI colors (red/blue inversions)
- Screen goes off and on
- F2FS/EXT4 Support, exFAT/NTFS where supported
- all important partitions listed in mount/backup lists
- backup/restore to/from external (USB-OTG) storage
- backup/restore to/from adb (https://gerrit.omnirom.org/#/c/15943/)
- decrypt /data
- Correct date
- MTP export
- reboot to bootloader
- reboot to recovery
- poweroff
- battery level
- temperature
-
encrypted backups(no option) - input devices via USB (USB-OTG) - keyboard, mouse and disks
-
USB mass storage export(unavailable) - set brightness
- vibrate
- screenshot
- partition SD card
-
Set up the build environment following the instructions here
-
In the root folder of the fetched repo, clone the device tree:
git clone https://github.com/AntarticShaurant/android_device_xiaomi_fire.git device/xiaomi/fire- To build:
export ALLOW_MISSING_DEPENDENCIES=true
. build/envsetup.sh
lunch twrp_fire-eng
mka bootimage