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Samsung Galaxy S Duos (samsung-s7562)

From postmarketOS Wiki
Revision as of 10:26, 23 April 2023 by Newbyte (talk | contribs) (Reverted edits by Doomfan345 (talk) to last revision by Knuxfanwin8)
Note This device is still running on armhf, although the processor supports armv7. If you own it, change it and test it that way.
This device is marked as not booting.
Samsung Galaxy S Duos
Samsung Galaxy S Duos
Samsung Galaxy S Duos
Manufacturer Samsung
Name Galaxy S Duos
Codename samsung-s7562
Released 2012
Hardware
Chipset Qualcomm Snapdragon S1 (MSM7227A)
CPU 1.0 GHz Cortex-A5
GPU Adreno 200
Display 480x800 IPS
Storage 4 GB
Memory 768 MB
Architecture armv7
Software
Original software Android 4.0.1 on Linux 3.0.1
postmarketOS
Category testing
Pre-built images no

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