Samsung Galaxy J4+ (samsung-j4primelte)
 J4+ booting into postmarket OS | |
| Manufacturer | Samsung |
|---|---|
| Name | Galaxy J4+ |
| Codename | samsung-j4primelte |
| Released | 2018 |
| Type | handset |
| Hardware | |
| Chipset | Qualcomm Snapdragon 425 (MSM8917) |
| CPU | 1.4 GHz Quad-core Cortex-A53 |
| GPU | Adreno 308 |
| Display | 720x1480 IPS |
| Storage | 16/32 GB |
| Memory | 2/3 GB |
| Architecture | aarch64 |
| Software | |
| Original software | Android |
| Original version | 8.1 |
| Extended version | 9.0 |
| postmarketOS | |
| Category | testing |
| Pre-built images | no |
| Flashing |
Works |
|---|---|
| USB Networking |
Broken |
| Internal storage | |
| SD card | |
| Battery | |
| Screen |
Broken |
| Touchscreen | |
| Multimedia | |
| 3D Acceleration | |
| Audio | |
| Camera | |
| Camera Flash | |
| Connectivity | |
| WiFi | |
| Bluetooth | |
| GPS | |
| NFC | |
| Modem | |
| Calls | |
| SMS | |
| Mobile data | |
| Miscellaneous | |
| FDE | |
| USB OTG | |
| HDMI/DP | |
| Sensors | |
| Accelerometer | |
| Magnetometer | |
| Ambient Light | |
| Proximity | |
| Hall Effect | |
| Haptics | |
| Barometer | |
Contributors
- EnderNightLord
- MacTavishAO
Maintainer(s)
- EnderNightLord
- MacTavishAO
Users owning this device
How to enter flash mode
1. power off the device.
2. press and hold the power button and both sound buttons
3. at the blue screen press the upper sound button
Notes
There is a problem with the graphics driver, that affects both the J4+ and the J6+. A mainline kernel is most likely needed to fix this issue.
Installation
See also
- pmaports!1201 Initial merge request (closed, not merged)