Help SONY C6903 DIRECT UNLICK BY CABLE FAIL

[Majorest]

Hello been trying to unlock this device direct by cable but it seems to fail. I don’t know if it’s the server or the device. Below is the log

---

WELCOME TO S1 UNLOCK TOOL (11.06.2021).





Waiting for your command...


PLEASE ATTACH TURNED OFF PHONE NOW


PRESS AND HOLD "BACK" OR "VOLUME DOWN" BUTTON ...





RUNNING S1_BOOT VER "S1_Boot_MSM8974_LA1.0_56-A"





ACTIVE_COMP_AID : 0004


HWCONF_AID : 0004


LOADER_AID : 0004


BOOT_AID : 0004





[ llcomm: 00080000,00080000 ]


DEVICE ID: 01FC816E


FLASH ID: "0015/01000001"


LOADER VERSION: LOADER_RELEASE_MSM8974_32_AID_4





PHONE IMEI:358091052728Xx


Checking for signature ...


Waiting for calculation process ...


remote dongle extended error (MODEL NOT SUPPORTED)


signature calculation not done,err: 144


UNLOCK FAILED


Elapsed: 12 secs.


SERVER CREDITS LEFT/USED: 1/0


Elapsed: 0 secs.

 

[aqeel.kayani]

Hello been trying to unlock this device direct by cable but it seems to fail. I don’t know if it’s the server or the device. Below is the log

---

WELCOME TO S1 UNLOCK TOOL (11.06.2021).





Waiting for your command...


PLEASE ATTACH TURNED OFF PHONE NOW


PRESS AND HOLD "BACK" OR "VOLUME DOWN" BUTTON ...





RUNNING S1_BOOT VER "S1_Boot_MSM8974_LA1.0_56-A"





ACTIVE_COMP_AID : 0004


HWCONF_AID : 0004


LOADER_AID : 0004


BOOT_AID : 0004





[ llcomm: 00080000,00080000 ]


DEVICE ID: 01FC816E


FLASH ID: "0015/01000001"


LOADER VERSION: LOADER_RELEASE_MSM8974_32_AID_4





PHONE IMEI:358091052728Xx


Checking for signature ...


Waiting for calculation process ...


remote dongle extended error (MODEL NOT SUPPORTED)


signature calculation not done,err: 144


UNLOCK FAILED


Elapsed: 12 secs.


SERVER CREDITS LEFT/USED: 1/0


Elapsed: 0 secs.

i have same problem with xperia xa ultra