Vivo S1 Pro Unlock Failed in QcFire V5.8

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 (COM55)
Driver Info : Qualcomm Incorporated, qcusbser.sys, 2.1.2.7
Connecting to phone...OK
Waiting for response...OK
Init Handshake Sequence...OK
Hardware ID : E1A01000 [SDM665] 03007300
OPK_DATA : F754F13EE91BF54295CA1FBD64D182067440B35FC41B798A53 9670EA259771BA
Initializing Protocol...OK
Preparing Loader...Done
Sending Loader [S1_Pro]...Write Error!
Please use correct loader and check USB port / cable.
Operation Finished.
QcFire Ver. 5.8

Attached Images

• Capture.JPG (268.3 KB)