Quam Instrue CWM / Paperback TWRP et huic a stirpe Xperia Z1 Android 5.1.1 post adaequationis ad 14.6.A.1.216 firmware
Quam-Ut: Sony Flashtool usus est ut update An Official Xperia Z1 Paperback D5503 Android 4.4.4 KitKat 14.4.A.0.108
Quam-Ut, radice multi ut Sony TowelRoot usus machinae Xperia et Locked Bootloader (M2 Xperia, V, TX, SP, & Magis datorum ZR)