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Xiaomi Redmi 12C (earth)

From postmarketOS Wiki
Xiaomi Redmi 12C
200px|alt=No image for now
No image for now
Manufacturer Xiaomi
Name Redmi 12C
Codename xiaomi-earth
Model 22120RN86G
Released 2023
Type change_me
Hardware
Chipset Mediatek Helio G85 (MT6769)
CPU 2x 2.2 GHz Cortex-A76
6x 2.0 GHz Cortex-A55
GPU Mali G52
Display 1650 x 720 LCD IPS
Storage 64/128 GB
Memory 4 GB
Architecture aarch64
Software
Original software
The software and version the device was shipped with.
CHANGE_ME CHANGE_ME
Extended version
The most recent supported version from the manufacturer.
CHANGE_ME
postmarketOS
Category downstream
Pre-built images
Whether pre-built images are available from the postmarketOS Installation page.
no
Mainline
Instead of a Linux kernel fork, it is possible to run (Close to) Mainline.
no
pmOS kernel
The kernel version that runs on the device's port.
6.x.x
Unixbench score
Unixbench Whetstone/Dhrystone score. See Unixbench.
0.0
Features
Flashing
Whether it is possible to flash the device with pmbootstrap flasher.
Broken
USB Networking
After connecting the device with USB to your PC, you can connect to it via telnet (initramfs) or SSH (booted system).
Untested
Internal storage
eMMC, SD cards, UFS...
Works
SD card
Also includes other external storage cards.
Untested
Battery
Whether charging and battery level reporting work.
Works
Screen
Whether the display works; ideally with sleep mode and brightness control.
Untested
Touchscreen
Untested
Keyboard
Whether the built-in physical keyboard works.
Untested
Touchpad
Whether the built-in touchpad works.
Untested
Stylus
Untested
Multimedia
3D Acceleration
Untested
Built-in DVB
TV tuner/DVB device
Untested
Audio
Audio playback, microphone, headset and buttons.
Untested
Camera
Untested
Camera Flash
Untested
IR TX
Untested
IR RX
Untested
Connectivity
WiFi
Untested
Bluetooth
Untested
Ethernet
Untested
GPS
Untested
NFC
Near Field Communication
Untested
Modem
Calls
Untested
SMS
Untested
Mobile data
Untested
Miscellaneous
FDE
Full disk encryption and unlocking with unl0kr.
Untested
USB-A
Whether the full-sized USB-A port works.
Untested
SATA/eSATA
Untested
USB OTG
USB On-The-Go or USB-C Role switching.
Works
HDMI/DP
Video and audio output with HDMI or DisplayPort.
Untested
Sensors
Accelerometer
Handles automatic screen rotation in many interfaces.
Untested
Magnetometer
Sensor to measure the Earth's magnetism
Untested
Ambient Light
Measures the light level; used for automatic screen dimming in many interfaces.
Untested
Proximity
Untested
Hall Effect
Measures magnetic fields; usually used as a flip cover sensor
Untested
Haptics
Untested
Barometer
Sensor to measure air pressure
Untested
Power Sensor
Sensor to monitor current, voltage and power. Not fuel gauge!
Untested

Contributors

Special thanks to ac973k (users on github, more information is available there) that makes this possible.

Users owning this device


How to enter flash mode

Note Use adb reboot fastboot to enter fastboot mode (MAKE SURE YOUR DEVICE IS BOOTLOADER UNLOCKED.

Installation

Using pmbootstrap

No official pmbootstrap method for now, you have to flash it manually, go to https://github.com/ac973k/android_kernel_xiaomi_earth releases page.

See also