Xiaomi Mi 9T / Redmi K20 (xiaomi-davinci)
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![]() Xiaomi Mi 9T / Redmi K20 | |
Manufacturer | Xiaomi |
---|---|
Name | Mi 9T / Redmi K20 |
Codename | xiaomi-davinci |
Released | 2019 |
Category | testing |
Original software | Android |
Original version | 9 (MIUI 10) |
Extended version | 11 (MIUI 12) (Linux kernel 4.14.180) |
postmarketOS kernel | Mainline 6.5-rc |
Hardware | |
Chipset | Qualcomm Snapdragon 730 (SM7150-AA) |
CPU | Octa-core (2x 2.2 GHz Kryo 470 Gold & 6x 1.8 GHz Kryo 470 Silver) |
GPU | Adreno 618 |
Display | 1080 x 2340 AMOLED |
Storage | 64/128/256 GB |
Memory | 6 GB |
Architecture | aarch64 |
Type | handset |
Unixbench Whet/Dhry score | 5923.2 |
This device has been tested with postmarketOS, but its device package has not yet been added to the postmarketOS repositories.
This means that it cannot be selected in pmbootstrap.
This means that it cannot be selected in pmbootstrap.
USB Networking |
Works |
---|---|
Flashing |
Works |
Touchscreen |
Works |
Display |
Works |
WiFi |
Works |
FDE | |
Mainline |
Works |
Battery |
Broken |
3D Acceleration |
Works |
Audio |
Broken |
Bluetooth |
Works |
Camera |
Broken |
GPS | |
Mobile data |
Works |
SMS |
Works |
Calls |
Works |
USB OTG |
Broken |
NFC |
Broken |
Accelerometer |
Broken |
---|---|
Magnetometer |
Broken |
Ambient Light |
Broken |
Proximity |
Broken |
Hall Effect |
Unavailable |
Barometer |
Unavailable |
Power Sensor |
Unavailable |
Camera Flash |
Works |
---|---|
Keyboard |
Unavailable |
Touchpad |
Unavailable |
USB-A |
Unavailable |
HDMI/DP |
Unavailable |
Ir TX |
Unavailable |
Ir RX |
Unavailable |
Stylus |
Unavailable |
Haptics |
Broken |
Ethernet |
Unavailable |
FOSS bootloader |
Broken |
This device is based on the Snapdragon 730. See the SoC page for common tips, guides and troubleshooting steps |
Contributors
Users owning this device
- Adrian (Notes: PostmarketOS development device)
How to enter flash mode
- Bootloader: Power on the device with both Power and Volume Down buttons.
- Recovery: Power on the device with both Power and Volume Up buttons.
- Fastbootd: Reboot into bootloader mode first and then run
fastboot reboot fastboot
from a computer.
Installation
Use pmbootstrap to build your own installation image.
Mainline
A work in progress mainline kernel is being developed here.