Samsung Galaxy Note 10.1 2014 (samsung-n1awifi)

Features
Flashing	Works
USB Networking	Partial
Internal storage
SD card
Battery	Works
Screen	Works
Touchscreen	Partial
Multimedia
3D Acceleration
Audio
Camera	Broken
Camera Flash
Connectivity
WiFi	Works
Bluetooth
GPS
NFC
Modem
Calls
SMS
Mobile data
Miscellaneous
FDE
USB OTG
HDMI/DP
Sensors
Accelerometer
Magnetometer
Ambient Light
Proximity
Hall Effect
Haptics
Barometer

Samsung Galaxy Note 10.1 (2014)
	; n1awifi with the xfce GUI
Manufacturer	Samsung
Name	Galaxy Note 10.1 (2014)
Codename	samsung-n1awifi
Released	2013
Type	tablet
Hardware
Chipset	Samsung Exynos 5420
CPU	1.9 Ghz A15 Quad + 1.3 Ghz A7 Quad
GPU	Mali-T628 MP6
Display	2560x1600
Storage	16/32 GB
Memory	3 GB
Architecture	armv7
Software
Original software	Android
Original version	5.1.1
postmarketOS
Category	testing
Pre-built images	no
Mainline	no

Contributors

Michaszek8

Maintainer(s)

Users owning this device

Doppioandante
LedBass
Nopraz (Notes: Currently running PostmarketOS)

What does not work

KDE Plasma (boots into black screen)
Any DE that uses Wayland
Stylus
~~Touchscreen stops working after some minutes of uptime and after reboot~~ The touchscreen does technically work, so does OTG mouse as the cursor does move around, but at least in Xfce4 the DE stopped responding to any input events. It's still "alive" (the clock does update, and anything that's running will keep running), it's just no longer responding to any mouse events or keystrokes. Do note, however, that Ctrl+Alt+F1, etc. still seems to work, as when switching to a tty, the cursor disappear, and when switching back to GUI with Ctrl+Alt+F7, the cursor comes back, however the tty could not be shown (the screen is stuck to the GUI no matter what I tried). Proof of touch working can be seen from ssh by using e.g. evtest on /dev/input/event2.
WiFi could connect, but the system cannot assign any IP address to the wlan0 interface.

Flashing

After pmaports!3056 flashing can be done through Heimdall. Alternatively, one can use TWRP.

Flashing with heimdall

Enter flash mode by keeping Power + Volume Down pressed.

Then use pmbootstrap flasher flash_kernel, reboot once again in flash mode and use pmbootstrap flasher flash_rootfs. You can do the full flashing at once with the following commands (supposing heimdall is in your PATH):

$ pmbootstrap export
$ heimdall flash --BOOT /tmp/postmarketOS-export/boot.img --SYSTEM /tmp/postmarketOS-export/samsung-n1awifi.img

Flashing with TRWP

After having installed TRWP, press and hold Power + Volume Down + Home. Press Volume Up when prompted.

To create a TWRP flashable zip:

$ pmbootstrap install --android-recovery-zip
$ pmbootstrap export

Run adb push /tmp/postmarketOS-export/pmos-samsung-n1awifi.zip to copy zip to the device, reboot to TWRP and install the zip and then reboot to system. You can also use adb sideload as instructed in recovery zip installation.