partial bootloader-unlock-custom-rom phone Google coral Pixel 4 XL, Google Pixel 4 XL Pixel 4 XLGoogle Pixel 4 XL
Difficulty
Moderate
Brick risk
Medium
Legal risk
Low
Not stock root. Needs an unlocked bootloader and a custom ROM.
Verizon and some carrier-locked Pixels cannot unlock the bootloader; factory/unlocked models can.
How-to
Notes
TWRP builds for this device are based on LineageOS device trees.
LineageOS 17.1, 18.1, 19.1, 20, and 21 are available. Install with fastboot.
SourcesLast verified Oct 30, 2026
- https://wiki.lineageos.org/devices/coral/ wiki.lineageos.org
- https://twrp.me/google/googlepixel4xl.html twrp.me
- https://grapheneos.org/faq#which-legacy-devices grapheneos.org
