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Samsung Galaxy Tab 3 8.0 (samsung-lt01)

From postmarketOS Wiki
Revision as of 18:39, 7 March 2019 by Knuxify (talk | contribs)
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 8.0
lt01wifi
lt01wifi
Manufacturer Samsung
Name Galaxy Tab 3 8.0
Codename samsung-lt01wifi
Released 2013
Hardware
Chipset Exynos 4212 Dual
CPU Dual-core 1.5 GHz Cortex-A9
GPU Mali-400MP4
Display 800x1280
Storage 16GB
Memory 1.5GB
Architecture armhf
Software
Original software Android 4.2.2 (Jelly Bean)
postmarketOS
Category testing
Pre-built images no
Features
Flashing
Works
USB Networking
Works
Internal storage
No data
SD card
No data
Battery
Partial
Screen
Works
Touchscreen
Works
Multimedia
3D Acceleration
No data
Audio
Broken
Camera
No data
Camera Flash
No data
Connectivity
WiFi
Broken
Bluetooth
Broken
GPS
No data
NFC
No data
Miscellaneous
FDE
No data
USB OTG
Broken
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


Contributors

knuxfanwin8

Maintainer(s)

knuxfanwin8

How to enter flash mode

Download mode: VolDown while powering on

Recovery mode: VolUp while powering on

Installation

Flash the system with pmbootstrap flasher flash_rootfs.

Links

All repositories are cloned from gr8nole's configs.

Device (common):

https://github.com/knuxdroid/android_device_samsung_lt01-common

Device (lt01wifi):

https://github.com/knuxdroid/android_device_samsung_lt01wifi

Kernel:

https://github.com/knuxdroid/android_kernel_samsung_smdk4x12

Proprietary:

https://github.com/knuxdroid/proprietary_vendor_samsung

Notes/To Do

Required workaround: Add xz to makedepend to avoid lzma errors.

Only lt01wifi/T310 has been tested so far. I might make builds for T311 and T315 once I get T310 working.

The device indicates when it's charging, but the actual batery percentage readings don't work.

USB OTG doesn't work (at least with my keyboard).

Hardware buttons don't work yet. Hardware buttons do work, they just require triggerhappy. Back and menu buttons are in /dev/input/event1, home, volume and power buttons are in /dev/input/event0.

WiFi doesn't work (in fact, WiFi doesn't seem to appear in `ip a` at all!)

Bluetooth doesn't work.

For more information about the build process, see https://mastodon.social/@knuxfanwin8/101699225884881827