AYN Odin 3 (ayn-odin-3)

Features
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
Internal storage eMMC, SD cards, UFS...	Works
SD card Also includes other external storage cards.	Works
Battery Whether charging and battery level reporting work.	Works
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.	Partial
Connectivity
WiFi	Works
Bluetooth	Works
Miscellaneous
FDE Full disk encryption and unlocking with unl0kr.	Broken
USB OTG USB On-The-Go or USB-C Role switching.	Works
HDMI/DP Video and audio output with HDMI or DisplayPort.	Works
Sensors
Accelerometer Handles automatic screen rotation in many interfaces.	Works
Magnetometer Sensor to measure the Earth's magnetism	Works
Haptics	Partial

AYN Odin 3
	; AYN Odin 3
Manufacturer	AYN
Name	Odin 3
Codename	ayn-odin-3
Released	2025
Type	handheld
Hardware
Chipset	Qualcomm Dragonwing Q8 (SM8750)
CPU	2 × 4.32 GHz Oryon Prime (Phoenix L) ; 6 × 3.53 GHz Oryon Performance (Phoenix M)
GPU	Adreno 830
Display	1920x1080 IPS
Storage	128/256/512/1024 GB
Memory	8/12/16/24 GB
Architecture	aarch64
Software
Original software The software and version the device was shipped with.	Android 15
Extended version The most recent supported version from the manufacturer.	Android
postmarketOS
Category	testing
Mainline Instead of a Linux kernel fork, it is possible to run (Close to) Mainline.	yes
Device package	device-ayn-odin-3
Kernel package	linux-ayn-odin-3

How to enter flash mode

Power on the device with both Power and Volume Down buttons.

Enter flash mode and switch boot mode to UEFI.

$ fastboot erase logdump # pmOS_boot
$ fastboot erase userdata # pmOS_root

Switch back from UEFI to Android mode and reboot

FDE works, but panel has wrong orientation in unl0kr.