Samsung Galaxy Tab 3 Lite (samsung-goyavewifi)

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Samsung Galaxy Tab 3 Lite (SM-T113NU)
Manufacturer Samsung
Name Galaxy Tab 3 Lite (SM-T113NU)
Codename samsung-goyavewifi
Released 2013
Category testing
Hardware
Chipset Spreadtrum SC8830
CPU 4x 1.2 GHz Cortex-A7
GPU Mali-400 MP2
Display 600x1024 TFT
Storage 8 GB
Memory 1 GB
Architecture armv7
Features
USB Networking
Works
Flashing
Works
Touchscreen
Works
Display
Works
WiFi
FDE
Mainline
Broken
Battery
3D Acceleration
Audio
Bluetooth
Camera
GPS
Mobile data
Unavailable
SMS
Unavailable
Calls
Unavailable
USB OTG
NFC
Unavailable
Sensors
Accelerometer
Broken
Magnetometer
Ambient Light
Proximity
Hall Effect
Barometer
Power Sensor
Misc
Keyboard
Touchpad
USB-A
HDMI/DP
Ir TX
Unavailable
FOSS bootloader



Contributors

Users owning this device


How to enter flash mode

  • Download mode: Volume Down + Power + Home
  • Recovery mode: Volume Up + Power + Home

Installation

pmbootstrap flasher flash_rootfs and pmbootstrap flasher flash_kernel

Display

  • in landscape
  • blanks after inactivity, likely some power-saving feature
    • echo 0 > /sys/class/graphics/fb0/blank turns it back on
  • fuzzes out after wake from suspend
    • X fails with
FBDEV(0): FBIOPUT_VSCREENINFO: Invalid argument
FBDEV(0): mode initialization failed
Fatal server error: AddScreen/ScreenInit failed for driver 0

Input

HID buttons

  • event0: sci-keypad
    • home, power, volume keys

Touchscreen

  • event1: MELFAS_MMS449_Touchscreen
    • in portrait
    • includes "Recents" and back buttons
    • stops working on suspend, cat /sys/class/input/event1/device/device/device_enable reenables it
    • try a non-forceful reboot if it doesn't appear

Headset

  • event2: headset-keyboard
    • works

Accelerometer

  • event3: accelerometer_sensor
    • no output, doesn't seem to work

Additional notes