Huawei Maimang4 (huawei-rio)
Appearance
This page is about the dedicated port of this device. There is also an optional generic port available for this device - see Generic MSM8916 (qcom-msm8916). |
Huawei Maimang 4 running pmos Huawei Maimang 4 running pmos | |
Manufacturer | Huawei |
---|---|
Name | Maimang 4 |
Codename | huawei-rio |
Released | 2015 |
Type | handset |
Hardware | |
Chipset | Qualcomm Snapdragon 615 (MSM8939) |
CPU |
Octa-core (4x1.2 GHz Cortex-A53 4x1.5 GHz Cortex-A53) |
GPU | Adreno 405 |
Display | 1080x1920 IPS |
Storage | 16/32 GB |
Memory | 2/3 GB |
Architecture | aarch64 |
Software | |
Original software | Android (EMUI) |
Original version The version the device was shipped with. |
5.1.1 (EMUI 3.1) |
postmarketOS | |
Category | testing |
Pre-built images Whether pre-built images are available here. |
no |
Mainline Instead of a Linux kernel fork, it is possible to run (Close to) Mainline. |
partial |
Unixbench score Unixbench Whetstone/Dhrystone score. See Unixbench. |
1108.1 |
Optional Generic Port | Generic MSM8916 (qcom-msm8916) |
Flashing 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
|
Battery Charging and battery level reporting works |
Broken
|
Screen Display works. Ideally with sleep mode and brightness control. |
Partial
|
Touchscreen |
Works
|
Multimedia | |
3D Acceleration |
Works
|
Audio Audio playback, microphone, headset and buttons. |
Partial
|
Camera |
Broken
|
Connectivity | |
WiFi |
Works
|
Bluetooth |
Works
|
GPS |
Broken
|
Modem | |
Calls |
Broken
|
SMS |
Broken
|
Mobile data |
Broken
|
Miscellaneous | |
FDE Full disk encryption and unlocking with unl0kr. |
Works
|
Sensors | |
Accelerometer Auto screen rotation works in desktops e.g. Phosh or Plasma Mobile |
Works
|
Ambient Light |
Works
|
Proximity |
Partial
|
Hall Effect Also known as flip cover sensor |
Partial
|
This device is based on the Snapdragon 616. See the SoC page for common tips, guides and troubleshooting steps |
What works
There are ~23 variants of this device. Yours might not be fully supported yet
- Buttons
- Display (
CMI_NT35532
are supported for now)
- WIFI/Bluetooth
- SD Card slot
- Touch (
cyttsp5_i2c_adapter
)
- Vibrator
- Notification LED
- Torch/Flash missing
How to enter flash mode
Hold
+ at the same time.Installation
- Unlock the bootloader. See Bootloader#Huawei
- Install lk2nd. Although Huawei already provides a Fastboot interface, lk2nd contains various quirks for booting mainline.
- Please follow the Installation guide. Enable nonfree firmware for WIFI/BT/GPU
- Follow the steps displayed at the end of output the previous command to finally flash postmarketOS.
Users owning this device