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Samsung Galaxy Grand Duos (samsung-baffin)

From postmarketOS Wiki
Samsung Galaxy Grand Duos
Manufacturer Samsung
Name Galaxy Grand Duos
Codename samsung-baffin
Released 2013
Type handset
Hardware
Chipset Broadcom BCM28155
CPU Dual-core 1.2 GHz Cortex-A9
GPU Broadcom VideoCore IV
Display 480x800 TFT
Storage 8 GB
Memory 1 GB
Architecture armv7
Software
Original software Android
Original version 4.1.2 (TouchWiz Nature UX) (Linux 3.0.31)
Extended version 4.2.2 (TouchWiz Nature UX 2.0)
postmarketOS
Category none
Features
Flashing
Broken
USB Networking
Broken
Internal storage
No data
SD card
No data
Battery
Broken
Screen
Broken
Touchscreen
Broken
Multimedia
3D Acceleration
Broken
Audio
Broken
Camera
Broken
Camera Flash
No data
Connectivity
WiFi
Broken
Bluetooth
Broken
GPS
Broken
Modem
Calls
Broken
SMS
Broken
Mobile data
Broken
Miscellaneous
FDE
Broken
HDMI/DP
No data
Sensors
Accelerometer
Broken
Magnetometer
No data
Ambient Light
No data
Proximity
No data
Hall Effect
No data
Haptics
No data
Barometer
No data
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Device Owners


What's working

Nothing.

What's NOT working

Everything.

How to enter download mode

You have to press Power + Volume Down + Home. This enters Odin mode, Samsung's proprietary alternative to Fastboot.[1]

See also