Fire TV Stick 3 and Fire TV Stick Lite have been rooted — Custom TWRP Recovery and Custom LineageOS Android 11 ROM available

The 3rd-gen Fire TV Stick and the Fire TV Stick Lite have been rooted. XDA forum user k4y0z has posted instructions for how to root either device, which currently requires the Firestick be on Fire OS version 7.2.7.3 or older.

UNLOCK][ROOT][TWRP][UNBRICK] Fire TV Stick 2nd gen (tank), Page 76

How to upgrade your OS on a FireTV with a TWRP Bootloader

[2 Pack] Pinowu Firestick Remote Cover Case (Glow in The Dark) Compatible with Firetv Stick Alexa Voice Remote 3rd Gen, Silicone Sleeve with Wrist Strap (Green & Blue) : Electronics

GitHub - kerta1n/tank-convert: Repo with everything you need (- the Lineage) to convert a 2nd gen Fire Stick to Lineage 12/Android 5.1 (clean Android TV!)

Root AFTVnews

Step by step guide to flash TWRP & install LineageOS (no root required)

כתב אהוב פשוטו כמשמעו twrp android tv box סימפוניה שבועה סחורה שונה

Fire TV Stick 4K (-mantis) - postmarketOS

Guide] Fire TV Stick 4K Prerooted and Debloated Android TV Rom (6.2.7.6) : r/firetvstick

Rooting an Fire TV Stick 4K » Miguel Mota

Fire TV 3 Rooting, Recovery, and ROM Guides

UNLOCK][ROOT][TWRP][UNBRICK] Fire TV Stick 4K (mantis), Page 111

How To Install Lineage OS On Fire HD 8 Tablet

Recovery AFTVnews