partial bootloader-unlock-custom-rom phone Sony sirius D6502, D6503, Xperia Z2, Sony Xperia Z2 D6502D6503Xperia Z2Sony Xperia Z2

Sony Xperia Z2

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

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

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).

Install with fastboot.