partial bootloader-unlock-custom-rom phone OnePlus oneplus3 A3000, A3003, OnePlus 3, 3, 3T, OnePlus 3T A3000A3003OnePlus 333TOnePlus 3T

OnePlus 3T

Phone · OnePlus
Partial Bootloader unlock + custom ROM
Difficulty
Moderate
Brick risk
Medium
Legal risk
Low

Not stock root. Needs an unlocked bootloader and a custom ROM.

Some carrier OnePlus units (T-Mobile/Verizon) are bootloader-locked and cannot be unlocked.

How-to

How to

LineageOS official build: unlock bootloader (fastboot/OEM), flash LineageOS recovery + ROM. Mainline Linux alternative via postmarketOS (testing).

Follow the specialist sources linked on this page. If this path is a jailbreak, unlock, or flash, the specialist wiki is the how-to — we do not copy those steps here.

Notes

Some TWRP and postmarketOS builds for this device are based on LineageOS device trees.

pmOS uses independent kernel (mainline or msm8996-mainline).

Install with fastboot.