Samsung Galaxy Avant/Galaxy Core LTE (samsung-afyonltecan)

Features
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).	Works
Battery Charging and battery level reporting works	Untested
Screen Display works. Ideally with sleep mode and brightness control.	Broken
Touchscreen	Untested
Multimedia
3D Acceleration	Untested
Audio Audio playback, microphone, headset and buttons.	Untested
Camera	Untested
Connectivity
WiFi	Untested
Bluetooth	Untested
GPS	Untested
Modem
Calls	Untested
SMS	Untested
Mobile data	Untested
Miscellaneous
FDE Full disk encryption and unlocking with unl0kr.	Untested
USB OTG USB On-The-Go or USB-C Role switching	Untested
Sensors
Accelerometer Auto screen rotation works in desktops e.g. Phosh or Plasma Mobile	Untested

Samsung Galaxy Avant/
Galaxy Core LTE
Manufacturer	Samsung
Name	Galaxy Avant/; Galaxy Core LTE
Codename	samsung-afyonltecan
Released	2014
Type	handset
Hardware
Chipset	Qualcomm Snapdragon 400 (MSM8226)
CPU	Quad-core 1.2 GHz Cortex-A7
GPU	Adreno 305
Display	540x960
Storage	16 GB
Memory	1.5 GB
Architecture	armv7
Software
Original software	Android
Original version The version the device was shipped with.	4.4.2
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.	3.4.113

What works

Press and hold Volume Down + Home + Power simultaneously. Then click Volume Up to confirm.

Press and hold Volume Up + Home + Power simultaneously.

Installation guide. Heimdall installation is not tested.