Samsung Galaxy Grand Prime Plus (samsung-grandpplte)
Appearance
|
Running Phosh | |
| Manufacturer | Samsung |
|---|---|
| Name | Galaxy Grand Prime+ |
| Codename | samsung-grandpplte |
| Released | 2016 |
| Type | handset |
| Hardware | |
| Chipset | MediaTek MT6737T |
| CPU | 4x 1.44 GHz Cortex-A53 |
| GPU | Mali-T720 MP2 |
| Display | 540x960 LCD |
| Storage | 8 GB |
| Memory | 1.5 GB |
| Architecture | aarch64 |
| Software | |
Original software The software and version the device was shipped with. |
Android 6.0.1 |
Extended version The most recent supported version from the manufacturer. |
Android |
| FOSS bootloader | partial |
| postmarketOS | |
| Category | testing |
Mainline Instead of a Linux kernel fork, it is possible to run (Close to) Mainline. |
yes |
| Device package |
|
| Kernel package |
|
Flashing Whether 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). |
Works
|
Battery Whether charging and battery level reporting work. |
Broken
|
Screen Whether the display works; ideally with sleep mode and brightness control. |
Works
|
Touchscreen |
Works
|
| Multimedia | |
3D Acceleration |
Works
|
Audio Audio playback, microphone, headset and buttons. |
Broken
|
Camera |
Broken
|
| Connectivity | |
WiFi |
Broken
|
Bluetooth |
Broken
|
GPS |
Broken
|
| Modem | |
Calls |
Broken
|
SMS |
Broken
|
Mobile data |
Broken
|
| Miscellaneous | |
FDE Full disk encryption and unlocking with unl0kr. |
Broken
|
USB OTG USB On-The-Go or USB-C Role switching. |
Broken
|
| Sensors | |
Accelerometer Handles automatic screen rotation in many interfaces. |
Works
|
Proximity |
Broken
|
Primary Bootloader Whether it is possible to replace stock bootloader with U-Boot. |
Broken
|
|---|---|
Secondary Bootloader Whether it is possible to chainload U-Boot from stock bootloader. |
Works
|
Mainline Whether latest upstream versions of U-Boot are not broken and it is possible to use them. |
Broken
|
Internal Storage Whether it is possible to boot from internal storage (e.g. eMMC or UFS). |
Works
|
SD card Whether it is possible to boot from SD card. |
Broken
|
USB Host Whether it is possible to boot from a USB storage or connect a keyboard. |
Untested
|
USB Peripheral Whether it is possible to use device as a peripheral in U-Boot, e.g. for fastboot mode. |
Untested
|
Display |
Broken
|
Buttons Whether it is possible to navigate in boot menu or grub with volume and power buttons. |
Works
|
| Note: This page is about Samsung Galaxy Grand Prime Plus based on MediaTek MT6737T. |
Contributors
- Tooniis
Users owning this device
How to enter flash mode
While turned off, hold Power+Home+Volume Down, then a menu will appear. Press Volume Up to proceed to flash mode.
UART
Accessing UART is possible through the microUSB port by putting a 619kΩ resistor between the ID pin and ground. Read Serial debugging for more on that. Baud rate is 115200.
Status
| Feature | Components | Status | |
|---|---|---|---|
| USB | Inventra MUSB1
MediaTek T-PHY1 |
P | Limited to peripheral mode. PHY driver needs some work to enable host mode. |
| eMMC | MediaTek MSDC1
Samsung KMQN10006B-B318 |
P | Limited to HS200 mode. HS400 causes some tuning issues. MSDC driver needs more work. |
| microSD Slot | MediaTek MSDC1 | N | Card doesn't respond to commands. Possible power issue. |
| Display | Samsung S6D78A0
MediaTek DISPSYS1 |
Y | |
| GPU | ARM Mali-T7201 | Y | |
| WiFi | MediaTek CONSYS1 | N | |
| Bluetooth | N | ||
| GNSS | N | ||
| Modem | TBD | N | |
| Audio Codec | MediaTek MT6328 | N | |
| Video Codec | MediaTek VENCSYS1
MediaTek VDECSYS1 |
N | |
| Battery | Samsung 1ICP6/57/61
Samsung S2MU005 |
N | S2MU005 PMIC needs drivers. |
| Rear Camera | TBD
MediaTek IMGSYS1 |
N | |
| Front Camera | TBD
MediaTek IMGSYS1 |
N | |
| Accelerometer | Bosch BMA254 | Y | |
| Proximity Sensor | Sharp GP2AP070S00F | N | |
| Touchscreen | Zinitix BT541 | Y | Using bit-banged I2C for now. Hardware I2C driver needs more work. |
| Touchkeys | N | ||
| Buttons | GPIO controller1
MediaTek MT6328 |
Y | |
| Haptics | MediaTek MT6328
ERM |
Y | |
| LEDs | Samsung S2MU005 | N | S2MU005 PMIC needs drivers. |
1: Part of SoC