Samsung Galaxy Core Prime VE LTE (samsung-coreprimevelte)
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This is one specific Galaxy Core Prime hardware revision. For an overview, see Samsung Galaxy Core Prime |
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Manufacturer | Samsung |
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Name | Galaxy Core Prime VE LTE |
Codename | samsung-coreprimevelte |
Released | 2014 |
Category | testing |
Original software | Android |
Original version | 5.1.1 |
postmarketOS kernel | 6.6 |
Hardware | |
Chipset | Marvell PXA1908 |
CPU | 4x 1.2 GHz Cortex-A53 |
GPU | Vivante GC7000UL |
Display | 480x800 |
Storage | 8 GB |
Memory | 1 GB |
Architecture | aarch64 |
USB Networking |
Works |
---|---|
Flashing |
Works |
Touchscreen |
Partial |
Display |
Works |
WiFi |
Works |
FDE | |
Mainline |
Partial |
Battery |
Broken |
3D Acceleration |
Broken |
Audio |
Broken |
Bluetooth |
Works |
Camera |
Broken |
GPS |
Broken |
Mobile data |
Broken |
Internal storage |
Broken |
SMS |
Broken |
Calls |
Broken |
USB OTG | |
NFC |
Broken |
Accelerometer |
Broken |
---|---|
Magnetometer | |
Ambient Light | |
Proximity | |
Hall Effect | |
Barometer | |
Power Sensor | |
Camera Flash |
Broken |
---|---|
SD card |
Works |
Haptics |
Broken |
FOSS bootloader |
Broken |
This device is based on the Marvell PXA1908. See the SoC page for common tips, guides and troubleshooting steps |
Users owning this device
- AAT596 (Notes: (1+) Original Android, trying to build a custom ROM for them because there's none as of now)
- CoderCharmander
- LegoLivesMatter (Notes: Currently mainlining)
- StandaSK
Mainline
As of pmaports!4540 mainline is used by default when selecting the device in pmbootstrap
. So far, there's only a DTS for rev02 (out of rev00 and rev01), but the rest seem to be identical with the difference that one pin is in a different pinctrl group.
One major current limitation of the mainline port which downstream does not have is that the eMMC is not yet supported. This means that on mainline, you must use a rootfs on the SD card. If you must use the eMMC, use the samsung-coreprimevelte-downstream
port.
Flashing
The device can be put in flashing mode by powering it on while pressing the POWER + HOME + VOLUME DOWN buttons simultaneously, and answering the appearing question by pressing VOLUME UP.
Flashing via recovery zip works.
UART
UART over the microUSB connector can be enabled by putting a 150k or 619k resistor between the ID and GND pins. The device TX will be on the D- pin, and RX will be on the D+ pin. A 619k will power on the device as soon as the UART cable is connected, while a 150K won't. Signal level is 1.8V.
See also
- pmaports!1823 Initial merge request
- pmaports!4267 Mainline kernel merge request
- Device package
- Kernel package
- Device package (downstream)
- Kernel package (downstream)