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Samsung Galaxy Tab 4 10.1 Wi-Fi (samsung-matissewifi)

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Samsung Galaxy Tab 4 10.1 Wi-Fi
Manufacturer's image of Samsung Galaxy Tab 4 10.1 Wi-Fi
Manufacturer's image of Samsung Galaxy Tab 4 10.1 Wi-Fi
Manufacturer Samsung
Name Galaxy Tab 4 10.1 Wi-Fi
Codename samsung-matissewifi
Model SM-T530
Released 2014
Type tablet
Hardware
Chipset Qualcomm Snapdragon 400 (APQ8026)
CPU 4x 1.2 GHz Cortex-A7
GPU Adreno 305
Display 1280×800 px, 10.1" in (26 cm) diagonal, WXGA TFT display (LCM: smd_ltl101al06, touchscreen: atmel_mxt_1188s)
Storage 16/32 GB flash memory, microSDXC slot (up to 64 GB)
Memory 1.5 GB
Architecture armv7
Software
Original software
The software and version the device was shipped with.
Android 4.4.2
Extended version
The most recent supported version from the manufacturer.
Android 5.0.2
FOSS bootloader no
postmarketOS
Category downstream
Mainline
Instead of a Linux kernel fork, it is possible to run (Close to) Mainline.
no
pmOS kernel
The kernel version that runs on the device's port.
3.4.0
Device package device-samsung-matissewifi
Kernel package linux-samsung-matissewifi
Features
Flashing
It is possible to flash the device with pmbootstrap flasher.
Works
USB Networking
After connecting the device with USB to your PC, you can connect to it via telnet (initramfs) or SSH (booted system).
Works
Battery
Charging and battery level reporting works
Untested
Screen
Display works. Ideally with sleep mode and brightness control.
Broken
Touchscreen
Untested
Multimedia
3D Acceleration
Untested
Audio
Audio playback, microphone, headset and buttons.
Untested
Camera
Untested
IR TX
Untested
IR RX
Untested
Connectivity
WiFi
Untested
Bluetooth
Untested
GPS
Untested
Miscellaneous
FDE
Full disk encryption and unlocking with unl0kr.
Untested
USB OTG
USB On-The-Go or USB-C Role switching
Untested
Sensors
Accelerometer
Auto screen rotation works in desktops e.g. Phosh or Plasma Mobile
Untested
Hall Effect
Also known as flip cover sensor
Untested
Haptics
Untested
Power Sensor
Sensor to monitor current, voltage and power. Not fuel gauge!
Untested
Note Won't work with SM-T533 and SM-T536 models.

Contributors

Maintainer(s)

Users owning this device


How to enter flash mode

  • Hold Power+Volume Down+Home while powering up the device.
  • Press Volume Up to enable flashing.

Installation

$ pmbootstrap init
$ pmbootstrap install
$ pmbootstrap flasher flash_rootfs
$ pmbootstrap flasher flash_kernel

Near-mainline Status

For the status of all components in the near-mainline codebase being used, see below:

Component Part number Works? Notes
Chipset Qualcomm Snapdragon 400 Y
Graphics Adreno 305 N Untested, but should work with the Adreno 330 firmware. Pending proper panel support.
eMMC (16GB) Y
Charging IC SMB358 N
PMIC PM8226 N See this issue
Micro-USB IC SM5502 P USB-OTG not supported yet.
Audio WCD9306 N Requires codec support
Touchscreen PMXT1188S1 Y
Buttons gpio-keys Y Volume up/down, power and home button.
WiFi, Bluetooth WCN3660A P Bluetooth works, WiFi scanning doesn't work without disabling hardware scanning, which is a hack that should be fixed.
Display Panel
Backlight LP8556TMX-E09-S7003056 Y
Front Camera Siliconfile SR130PC20 N
Rear Camera Siliconfile SR352 N
GPS WGR7640 P Driver support implemented, but ModemManager doesn't support WiFi-only devices & gpsd is awaiting gpsd!139.
Hall effect/flip cover sensor S-5712CCDL1-I4T1U Y Connected via GPIO.
Accelerometer STMicroelectronics K2HHTR Y

See also