[robean]

T469 version UVIG4 is not supported to unlock currently or what it always gives error

while reading codes
Searching Qualcomm USB interface... detected (COM13)
Model: T469
IMEI: 3544190*******
SW: T469UVIG4
Reading data from phone... error, signature not found

while direct unlock
Searching Qualcomm USB interface... detected (COM13)
Model: T469
IMEI: 354419******
SW: T469UVIG4
Unlock as MSL2 Direct... error (secure damaged)


any idea to unlock by Z3x plz help me