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Samsung Galaxy S Duos (samsung-s7562)

From postmarketOS Wiki
Revision as of 02:20, 15 September 2017 by CmdrWgls (talk | contribs) (Added infobox.)
Samsung Galaxy S Duos
Samsung Galaxy S Duos
Samsung Galaxy S Duos
Manufacturer Samsung
Name Galaxy S Duos
Codename s7562
Released 2012
Hardware
CPU Qualcomm MSM7227A Snapdragon S1
GPU Adreno 200
Display 480x800 IPS
Storage 4GB
Memory 768MB
Software
Original software Android 4.0.1 on Linux 3.0.1
postmarketOS
Category testing
Pre-built images no
Mainline no
Features
Flashing
No data
USB Networking
No data
Internal storage
No data
SD card
No data
Battery
No data
Screen
No data
Touchscreen
No data
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
No data
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

Contributors

  • cmdr2 on IRC

What works

  • Compilation of kernel, system and initramfs
  • pmOS starts up if a pre-compiled kernel (from the original boot.img) is used, along with the newly built initramfs and system image. Telnet, decrypt filesystem, and ssh (partially) works

What does not work

  • pmOS does not boot with the newly built kernel. it only works if a pre-built factory kernel is used
  • ssh fails with a 'cannot create channel 0' error, which can be bypassed with ssh user@<ip> '/bin/sh'. With this, no prompt is shown (i.e. no "$" or "%"), but commands can be typed and executed and the results are displayed
  • No graphics are displayed on the screen, weston fails with Failed to open frame buffer device ‘/dev/fb0’: No such file or directory

Links