Vivo S1 Pro (PD1945F) Unlock Failed in UMT TOOL

[chauhanyash70]

Device : Vivo S1 Pro
Operation : Read Information
Checking for existing devices...Not Found
Turn Off phone, hold Vol UP + Vol DOWN and insert USB cable.
Some phones may need Special Boot Cable or TestPoint for EDL mode.
Found Port : Qualcomm HS-USB QDLoader 9008 (COM12)
Driver Info : Qualcomm Incorporated, qcusbser.sys, 5.1.1.2
Connecting to phone...OK
Waiting for response...OK
Init Handshake Sequence...OK
Hardware ID : E1A01000 [SDM665] 03007300
OPK_DATA : F754F13EE91BF54295CA1FBD64D182067440B35FC41B798A539670EA259771BA
Initializing Protocol...OK
Using Auto Loader Selection [4]
No compatible loader found. Device may not boot with this loader.
Preparing Loader...Done
Sending Loader [SDM665]...Write Error!
Please use correct loader and check USB port / cable.
Operation Finished.
QcFire Ver. 5.9