Samsung Galaxy Tab 3 7.0 (samsung-lt023g)

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Samsung Galaxy Tab 3 7.0
Samsung Galaxy Tab 3 7.0
Samsung Galaxy Tab 3 7.0
Manufacturer Samsung
Name Galaxy Tab 3 7.0
Codename lt023g
Released 2013
Original software Android 4.4.2 on Linux 3.4.5
Hardware
CPU Dual-core 1.2 GHz Cortex-A9 (Marvell PXA986 SoC)
GPU PowerVR SGX540
Display 1024×600 TFT
Storage 8GB
Memory 1GB
Features
USB Networking
Flashing
Touchscreen
Display
WiFi
Xwayland
FDE
Mainline
Battery
3D Acceleration
Accelerometer
Audio
Bluetooth
Camera
GPS
Mobile data
SMS
Calls
USB OTG
Firefox on Matchbox

Entering flash mode

  • Power down the device, then press and hold Volume Down + Home + Power simultaneously.
  • Once the device vibrates, release Power, but keep Volume Down and Home held.
  • The device will ask you if you wish upload a custom OS. Press Volume Up to confirm.
  • Once the device displays "Odin mode" in the top-left of the screen, it is ready for flashing.

Entering recovery mode

  • Power down the device, then press and hold Volume Up + Home + Power simultaneously.
  • Once the device vibrates, release Power, but keep Volume Up and Home held.

Installing the kernel

This can be done via pmbootstrap flasher flash_kernel after entering flash mode.

What works

  • Booting off a microSD card
  • Display
  • Touchscreen
  • USB networking
  • Full disk encryption
  • Physical buttons
  • Touch keys
  • Backlight brightness
  • Battery indicator
  • Wayland
  • X11

What does not work

  • Bluetooth
  • Wi-Fi
  • Cellular networking

Everything else is untested as of writing this.

Links