Lenovo K4 Note (lenovo-k5fpr)
 Also known as: Lenovo K4 Note A7010a48, A7010, Lenovo Vibe X3 Lite, Lenovo K51c78 | |
| Manufacturer | Lenovo |
|---|---|
| Name | K4 Note |
| Codename | lenovo-k5fpr |
| Released | 2016 |
| Type | handset |
| Hardware | |
| Chipset | Mediatek MT6753 |
| CPU | Octa-core 1.3 GHz Cortex-A53 |
| GPU | Mali-T720MP3 |
| Display | 1080 x 1920 IPS LCD, (~401 ppi density) |
| Storage | 8GB/16GB/32GB |
| Memory | 2GB/3GB |
| Architecture | aarch64 |
| Software | |
| Original software | Android |
| Original version | 5.1.1 |
| Extended version | 6.0 |
| postmarketOS | |
| Category | testing |
| Pre-built images | no |
| Flashing |
Partial |
|---|---|
| USB Networking |
Works |
| Internal storage | |
| SD card | |
| Battery | |
| Screen |
Works |
| Touchscreen |
Works |
| Multimedia | |
| 3D Acceleration | |
| Audio | |
| Camera | |
| Camera Flash | |
| Connectivity | |
| WiFi | |
| Bluetooth | |
| GPS | |
| NFC | |
| Modem | |
| Calls | |
| SMS | |
| Mobile data | |
| Miscellaneous | |
| FDE | |
| USB OTG | |
| HDMI/DP | |
| Sensors | |
| Accelerometer | |
| Magnetometer | |
| Ambient Light | |
| Proximity | |
| Hall Effect | |
| Haptics | |
| Barometer | |
Variants
- A7010 - made for European market, has FM radio, supports LTE band 20
- K51c78 - made for Chinese market, 16 GB of internal storage, supports LTE band 38
Contributors
Users owning this device
How to enter flash mode
adb reboot bootloader
fastboot oem unlock
Installation
pmbootstrap build --strict --force --arch aarch64 linux-lenovo-k5fpr device-lenovo-k5fpr && pmbootstrap install && pmbootstrap export
via pmbootstrap:
pmbootstrap flasher flash_kernel --flashes boot and hangs
pmbootstrap flasher flash_rootfs --not tested
via twrp
pmbootstrap export
adb push /tmp/postmarketOS-export/boot.img /sdcard/boot.img
adb push /tmp/postmarketOS-export/lenovo-a7010.img /sdcard/system.img
in twrp install -> .img -> boot.img -> boot ; install -> .img -> system.img -> system
UART
1. Remove the back cover held by 14 screws (it's easy to pry it with a nail from the left side of the battery).
2. There are 2 UART ports available above the main camera module.
3. Baudrates should be common for mediatek devices: 115200 and 921600 (depends on port).
See also
- pmaports!2503 Initial merge request