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Lenovo TAB4 10 Plus (lenovo-tb-x704f)

This is made for the Wi-Fi version of the Lenovo TAB4 10 Plus. This port should however also work for the LTE version

Lenovo TAB4 10 Plus
Yes, it's running postmarketOS. But I've not got the screen working yet
Yes, it's running postmarketOS. But I've not got the screen working yet
Manufacturer Lenovo
Name TAB4 10 Plus
Codename lenovo-tb-x704f
Released 2017
Category testing
Original software Android 7.1
Hardware
Chipset Qualcomm APQ8053
CPU 2.0 GHz Cortex-A53
GPU Adreno 506
Display 1200x1920 IPS LCD
Storage 64GB
Memory 4096MB
Architecture aarch64
Features
USB Networking
Works
Flashing
Works
Touchscreen
Display
Broken
WiFi
Broken
FDE
Mainline
Broken
Battery
3D Acceleration
Audio
Bluetooth
Camera
GPS
Mobile data
Unavailable
SMS
Unavailable
Calls
Unavailable
USB OTG
NFC
Unavailable
Sensors
Accelerometer
Magnetometer
Ambient Light
Proximity
Hall Effect
Barometer
Power Sensor
Misc
Keyboard
Unavailable
Touchpad
Unavailable
USB-A
Unavailable
HDMI/DP
Unavailable
Ir TX
Unavailable
TrustZone
FOSS bootloader
Broken


Contributors

  • AlleM43

Users owning this device

  • AlleM43 (Notes: Wifi 4G/64G Black, several cracks in casing)


How to enter flash mode

When shut down, hold volume up and power button until it starts

Installation

(after initializing pmbootstrap and choosing device, assumes device is already in fastboot)

$ pmbootstrap build linux-lenovo-tb-x704f
$ pmbootstrap build device-lenovo-tb-x704f
$ pmbootstrap install
$ pmbootstrap flasher flash_rootfs
$ pmbootstrap flasher flash_kernel

There is a significant time gap between boot and SSH becoming available.

See also