For a balance of performance and stability, these were the most reliable options for this device: PAC-MAN ROM
Users should be comfortable using tools like Flashtool or Fastboot commands via a PC to recover the device if something goes wrong. P.A.C-MAN Custom Rom Review On Sony Xperia T2 Ultra Dual xperia t2 ultra custom rom
(Google Apps, if not included) to your internal storage or SD card. Recovery Mode For a balance of performance and stability, these