Samsung Galaxy Trend Plus (samsung-kylepro)
Appearance
WARNING: This device is not recommended for future use with postmarketOS due to its armhf architecture. Alpine Linux (the distribution that postmarketOS extends) pmaports#599 has been considering dropping it. The processor of the device may support the armv7 architecture. If so, you can modify the device package and change the architecture accordingly. |
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Manufacturer | Samsung |
---|---|
Name | Galaxy Trend Plus |
Codename | samsung-kylepro |
Released | 2013 |
Hardware | |
Chipset | Broadcom BCM21664T |
CPU | 2x 1.2 GHz Cortex-A9 |
GPU | VideoCore IV |
Display | 480x800 (240dpi) |
Storage | 4 GB |
Memory | 768 MB |
Architecture | armhf |
Software | |
Original software | Android 4.2.2 |
postmarketOS | |
Category | testing |
Pre-built images | no |
Mainline | partial |
Flashing |
Works |
---|---|
USB Networking |
Works |
Internal storage |
No data |
SD card |
No data |
Battery |
No data |
Screen |
Works |
Touchscreen |
Works |
Multimedia | |
3D Acceleration |
No data |
Audio |
Partial |
Camera |
No data |
Camera Flash |
No data |
Connectivity | |
WiFi |
Works |
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
- Deata
Maintainer(s)
- Deata
What works
- Screen
- Touch
- USB Network
- Wifi
- Touch (
/dev/input/event2
)
What does not work
- Flashing rootfs to internal storage. (Flash to sdcard instead using the
--sdcard
option) - Setting up wifi using networkmanager. (Wifi works when setting up manually with wpa_supplicant and udhcpc. See https://wiki.postmarketos.org/wiki/WiFi)
- Everything else
How to enter flash mode
- Press volume down and the home key, then press the power button.
- Maintain volume down and home pressed until a warning screen comes up
Installation
- 1. Flash the kernel
pmbootstrap flasher flash_kernel
- 2. Install system image to sdcard
pmboostrap install --sdcard /dev/mmcblkXXX
Misc
- Audio and video works in chromium browser.
- I used a 150kΩ resistor in my USB debug cable. See https://wiki.postmarketos.org/wiki/Serial_debugging
- Serial port is on
/dev/ttyS2
in pmOS.
Mainline
This device has support in mainline. Device is able to boot the mainline kernel all the way to the initramfs.
The internal clocks are currently broken on mainline meaning that the periperal devices don't work currently. Anyone with expertise in this area could perhaps help out.(?)