Xiaomi POCO F3 (xiaomi-alioth)
Appearance
(Redirected from Xiaomi Poco F3 (xiaomi-alioth))
| 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. |
|
Official image for the smartphone | |
| Manufacturer | Xiaomi |
|---|---|
| Name | POCO F3 |
| Codename | xiaomi-alioth |
| Released | 2021 |
| Type | handset |
| Hardware | |
| Chipset | Qualcomm Snapdragon 870 (SM8250-AC) |
| CPU |
Octa-core (1x3.2 GHz Kryo 585 3x2.42 GHz Kryo 585 4x1.80 GHz Kryo 585) |
| GPU | Adreno 650 |
| Display | 1080x2400 AMOLED, 120Hz, HDR10+, 1300 nits (peak) |
| Storage | 128/256 GB UFS 3.1 |
| Memory | 6/8 GB RAM |
| Architecture | aarch64 |
| Software | |
Original software The software and version the device was shipped with. |
Android 11 |
Extended version The most recent supported version from the manufacturer. |
Android 13 |
| postmarketOS | |
Mainline Instead of a Linux kernel fork, it is possible to run (Close to) Mainline. |
no |
Unixbench score Unixbench Whetstone/Dhrystone score. See Unixbench. |
9463.8 |
Flashing Whether it is possible to flash the device with pmbootstrap flasher. |
Works
|
|---|---|
USB Networking After connecting the device with USB to your PC, you can connect to it via telnet (initramfs) or SSH (booted system). |
Works
|
Internal storage eMMC, SD cards, UFS... |
Works
|
Battery Whether charging and battery level reporting work. |
Works
|
Screen Whether the display works; ideally with sleep mode and brightness control. |
Works
|
Touchscreen |
Works
|
| Multimedia | |
3D Acceleration |
Works
|
Audio Audio playback, microphone, headset and buttons. |
Partial
|
Camera |
Partial
|
Camera Flash |
Works
|
IR TX |
Works
|
| Connectivity | |
WiFi |
Works
|
Bluetooth |
Works
|
GPS |
Broken
|
NFC Near Field Communication |
Works
|
| Modem | |
Calls |
Broken
|
SMS |
Broken
|
Mobile data |
Broken
|
| Miscellaneous | |
FDE Full disk encryption and unlocking with unl0kr. |
Untested
|
USB OTG USB On-The-Go or USB-C Role switching. |
Works
|
| Sensors | |
Accelerometer Handles automatic screen rotation in many interfaces. |
Works
|
Magnetometer Sensor to measure the Earth's magnetism |
Works
|
Ambient Light Measures the light level; used for automatic screen dimming in many interfaces. |
Works
|
Proximity |
Broken
|
Haptics |
Broken
|
| This device is based on the Snapdragon 870. See the SoC page for common tips, guides and troubleshooting steps |
Contributors
- Nikroks
- RodoMa92
- Weijia
Maintainer(s)
Users owning this device
How to enter flash mode
- Bootloader: Power on the device with both and buttons.
- Recovery: Power on the device with both and buttons.
- Fastbootd: Reboot into bootloader mode first and then run
fastboot reboot fastbootfrom a computer.
Installation
| Note: The device has not yet been merged into pmaports. Use manual installation. |
PostmarketOS Installation guide.
Status
| Component | Model | Notes |
|---|---|---|
| Screen | samsung,ams667xx01 | 90/120Hz are supported |
| Battery | qcom,pm8150b-fg | |
| Charger | qcom,pm8150b-charger | |
| ti,bq2597x-standalone | Used as pump for pm8150b-charger | |
| Internal storage |
jedec,ufs-2.0 qcom,sm8250-qmp-ufs-phy |
|
| Touchscreen | focaltech,ft3658 @ 0x0 | Connected via spi4 |
| GPU | qcom,adreno-650 | Requires a650 (unsigned) & a650-zap (signed) firmware |
| SBA-MUX | fcs,fsa4480 @ 0x42 | Connected via i2c15 |
| Flash LED | qcom,spmi-flash-led | Connected via pm8150l spmi |
| WiFi | qca6391 | Requires ath11k (unsigned) firmware |
| Bluetooth | Requires qca (unsigned) firmware | |
| NFC | qcom,nq-nci @ 0x28 | Connected via i2c1 |
| Modem | sdx55m | SDX55m is not supported by mainline |
| USB OTG | usb-c-connector | Switches by pm8150b typec controller |
| Sensors | hexagonrpcd libSSC |
Managed by SDSP-remoteproc Requires signed SDSP firmware |
| Haptics | awinic,aw8697 | Connected via i2c11 |
| Type | Sensor | EEPROM | Actuator | Bus |
|---|---|---|---|---|
| Main D-Phy | sony,imx582 @ 0x10 | giantec,gt24p128e @ 0x51 | dongwoon,dw9800@ 0xc | cci0_i2c0 |
| Ultra Wide D-Phy | sony,imx355 @ 0x1a | giantec,gt24p64e @ 0x50 | - | cci1_i2c0 |
| Macro D-Phy | samsung,s5k5e9 @ 0x2d | puya,p24c64f @ 0x52 | dongwoon,dw9800@ 0xc | cci0_i2c1 |
| Front D-Phy | samsung,s5k3t2 @ 0x10 | puya,p24c64f @ 0x51 | - | cci1_i2c1 |
Note:
- EEPROMs work, but sensor drivers can't work with EEPROMs yet. Libcamera doesn't support it either?
| Codec | Appointments | Bus | Notes |
|---|---|---|---|
| cirrus,cs35l41 | EAR Speaker | i2c3 @ 0x40 | |
| Main Speaker | i2c3 @ 0x41 | ||
| qcom,wcd9380-codec | Chassis microphones x3 | ||
| Analog I/O audio port |
Known issues
* Changing brightness causes graphical artifacts
Serial UART
UART TX is below the sub board connector on the left size of a 0402 capacitor. Baud - 115200. For ground you can use the metal shielding.