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Samsung Galaxy Chat (samsung-zanin): Difference between revisions

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| status_otg =  
| status_nfc = -
| status_nfc = -
| status_irtx = -
| status = <!-- Text displayed in the "not booting" table on the Devices page , e.g "kernel compiles, doesn't boot" -->
| status = <!-- Text displayed in the "not booting" table on the Devices page , e.g "kernel compiles, doesn't boot" -->
| booting = yes
| booting = yes

Revision as of 10:43, 1 November 2021

Samsung Galaxy Chat
Samsung Galaxy Chat running i3wm
Samsung Galaxy Chat running i3wm
Manufacturer Samsung
Name Galaxy Chat
Codename samsung-zanin
Released 2012
Hardware
Chipset Broadcom BCM21654
CPU 1x 850 MHz Cortex-A9
GPU VideoCore IV
Display 240x320 TFT
Storage 4 GB
Memory 512 MB
Architecture armv7
Software
Original software Android 4.0.4
postmarketOS
Category testing
Pre-built images no
postmarketOS kernel 3.0.101
Unixbench Whet/Dhry score 177.7
Features
Flashing
Works
USB Networking
Works
Internal storage
No data
SD card
No data
Battery
No data
Screen
Works
Touchscreen
Partial
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
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

  • Nimayer

Maintainer(s)

  • Nimayer

Users owning this device


How to enter flash mode

From off state, press and hold Volume Down + Power, then release Power and hold the other.

A confirmation dialog will appear, you need to press Volume Up to confirm.

SD card Installation

Note that flashing the pmOS kernel will increase the counter shown in ODIN mode (CUSTOM BIN DOWN)

I don't know if there is a way to clear this counter, but I don't think is important.

  • Build the image on your computer and prepare the SD card
$ pmbootstrap init
$ pmbootstrap install --sdcard=/dev/mmcblk0
  • Put the phone in ODIN mode and connect it to your computer
$ pmbootstrap flasher flash_kernel

Issues

  • The touchscreen works in `ts_test` but does not work in Weston or i3wm
  • The Sym key does not work and gives no output in `xev`

On Android the Alt key can be used to type symbols.

On pmOS this does not work (it only works as the Alt key), so currently there is currently no way of typing symbols.

Probably a custom keymap is needed

See also