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Samsung Galaxy Tab 3 7.0 (samsung-lt023g): Difference between revisions

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| display = 1024×600 TFT
| display = 1024×600 TFT
| memory = 1GB
| memory = 1GB
| architecture = armhf
| status_usbnet = Y
| status_flashing = Y
| status_touch = Y
| status_screen = Y
| status_wifi =
| status_xwayland = Y
| status_fde = Y
| status_mainline =
| status_battery =
| status_3d =
| status_accel =
| status_audio =
| status_bluetooth =
| status_camera =
| status_gps =
| status_mobiledata =
| status_sms =
| status_calls =
| booting = yes
}}
}}



Revision as of 13:23, 6 September 2018

Warning WARNING: This device is not recommended for future use with postmarketOS due to its armhf architecture. Alpine Linux (the distribution that postmarketOS extends) pmaports#599 has been considering dropping it.
The processor of the device may support the armv7 architecture. If so, you can modify the device package and change the architecture accordingly.
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
Hardware
Chipset Marvell PXA986
CPU Dual-core 1.2 GHz Cortex-A9
GPU PowerVR SGX540
Display 1024×600 TFT
Storage 8GB
Memory 1GB
Architecture armhf
Software
Original software Android 4.4.2 on Linux 3.4.5
postmarketOS
Category testing
Pre-built images no
Features
Flashing
Works
USB Networking
Works
Internal storage
No data
SD card
No data
Battery
No data
Screen
Works
Touchscreen
Works
Multimedia
3D Acceleration
No data
Audio
No data
Camera
No data
Camera Flash
No data
Connectivity
WiFi
No data
Bluetooth
No data
GPS
No data
NFC
No data
Modem
Calls
No data
SMS
No data
Mobile data
No data
Miscellaneous
FDE
Works
USB OTG
No data
HDMI/DP
No data
Sensors
Accelerometer
No data
Magnetometer
No data
Ambient Light
No data
Proximity
No data
Hall Effect
No data
Haptics
No data
Barometer
No data


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