Sony Xperia T3 prototype


Hello!

Can I flash an Xperia T3 prototype? The phone is stuck on logo.

SIGNED MODE (USING SERVER)
CFG:100000000000
PLEASE ATTACH TURNED OFF PHONE NOW
PRESS AND HOLD "BACK" OR "VOLUME DOWN" BUTTON …

RUNNING S1_BOOT VER "S1_Boot_MSM8x26_LA1.0_30"

ACTIVE_COMP_AID : 0001
HWCONF_AID : FFFF
LOADER_AID : 0001
BOOT_AID : 0001

[ llcomm: 00080000,00080000 ]
DEVICE ID: 003CCACC
FLASH ID: "0015/01000000"
LOADER VERSION: "LOADER_RELEASE_MSM8X26_32_AID_4"

PHONE IMEI : 00440245232874
MODEL (from GDFS): D5103
SOFTWARE VERSION: 1280-7649_18.1.A.1.17
CUSTOM VERSION: 1288-2162_R4B
FILESYSTEM VERSION: GLOBAL-LTE_18.1.A.1.17
SERIAL NO: YT910PQ9D0

Thanks!