Samsung Galaxy Ace 3 Duos (samsung-logands)
Appearance
Not to be confused with the LTE model, which has a Qualcomm SoC! (If you have a letter after the model number, you have the LTE model.) |
![]() GT-S7272 running Xfce4 | |
Manufacturer | Samsung |
---|---|
Name | Galaxy Ace 3 Duos |
Codename | samsung-logands |
Released | 2013 |
Type | handset |
Hardware | |
Chipset | Broadcom BCM21664 |
CPU | 1.0 GHz Cortex-A9 |
GPU | VideoCore IV |
Display | 480x800 TFT |
Storage | 4 GB |
Memory | 1 GB |
Architecture | armv7 |
Software | |
Original software | Android |
Original version The version the device was shipped with. |
4.2.2 |
FOSS bootloader | no |
postmarketOS | |
Category | testing |
Pre-built images Whether pre-built images are available here. |
no |
Mainline Instead of a Linux kernel fork, it is possible to run (Close to) Mainline. |
no |
pmOS kernel The kernel version that runs on the device's port. |
3.4.5 |
Flashing It is possible to flash the device with pmbootstrap flasher . |
Works
|
---|---|
USB Networking After connecting the device with USB to your PC, you can connect to it via telnet (initramfs) or SSH (booted system). |
Partial
|
Battery Charging and battery level reporting works |
Works
|
Screen Display works. Ideally with sleep mode and brightness control. |
Partial
|
Touchscreen |
Works
|
Multimedia | |
3D Acceleration |
Untested
|
Audio Audio playback, microphone, headset and buttons. |
Broken
|
Camera |
Broken
|
Connectivity | |
WiFi |
Partial
|
Bluetooth |
Broken
|
GPS |
Broken
|
Modem | |
Calls |
Untested
|
SMS |
Untested
|
Mobile data |
Broken
|
Sensors | |
Accelerometer Auto screen rotation works in desktops e.g. Phosh or Plasma Mobile |
Untested
|
Magnetometer Sensor to measure magnetism |
Untested
|
Ambient Light |
Untested
|
Proximity |
Untested
|
Hall Effect Also known as flip cover sensor |
Untested
|
Barometer Sensor to measure air pressure |
Untested
|
Power Sensor Sensor to monitor current, voltage and power. Not fuel gauge! |
Untested
|
Maintainer(s)
Contributors
Users owning this device
- AppleCross (Notes: GT-S7272)
How to enter flash mode
- Download mode: While the device is turned off, hold + + , and confirm the action by pressing thereafter.
- Recovery mode: While the device is turned off, hold + + .
Installation (Android Recovery Zip)
pmbootstrap init # Choose samsung-logands pmbootstrap install --android-recovery-zip pmbootstrap export # Find installation .zip in '/tmp/postmarketOS-export' folder. # Put .zip on SD card. # Boot into recovery mode # Install .zip using recovery tool like CWM or TWRP.
Installation
pmbootstrap init # Choose samsung-logands pmbootstrap install # Boot into download mode (Odin mode) before running the command below pmbootstrap flasher flash_rootfs # Boot into download mode again pmbootstrap flasher flash_kernel
WiFi
Wifi isn't working properly, there are two problems:
- Broadcom Wifi kernel module isn't installing automatically.
- Connection to Wifi doesn't work, only Wifi scanning is working.
see this comment[1] from MR for installing the kernel module manually.
Photos
See also
- pmaports!4198 Initial merge request
- pmaports!4213 WiFi, USB info and lightdm config
- Device package
- Kernel package