Phone problem is stuck in fastboot mode and also not opening recovery on select recovery only fastboot or edl. Phone model dont looks like Vivo v9 because its edl points are other than V9. on research its edl point are like Vivo z1 . Here is Log
Operation : Read Information
Checking for existing devices...Found
Port : Qualcomm HS-USB QDLoader 9008 (COM3)
Driver Info : Qualcomm Incorporated, qcusbser.sys, 2.1.2.2
Opening Port...OK
Init Handshake Sequence...OK
Hardware ID : E1C00800 [8976] 04007300
OPK_DATA : A103747D6F285B7FDDA476A5E985F67EB8D73574FB572BC345 35197B5417B2E1
Initializing Protocol...OK
Using Auto Loader Selection [1]
Preparing Loader...Done
Sending Loader [8976_017]...Done
Executing Loader...OK
Detecting Chip Type...OK
Hardware : MSM8996, eMMC, 64 GB
LU Count : 1 [0x0747C000]
WARNING! High Speed Driver is not installed.
Please install driver from QcFire\Drivers folder using Device Manager.
Payload Info : In: 65536 [4096], Out: 131072, Sector Size: 512
Reading Partition Table...OK
Reading Device Information...OK
Device : vivo vivo 1723CF [PD1730CF_EX]
Software : PKQ1.180819.001 release-keys, compiler04091640 [Thu Apr 9 16:39:30 CST 2020]
Android Ver. : 9
Patch Level : 2020-04-01
USERDATA : Encrypted
You can use DISABLE LOCKS to Disable Pin/Pattern/Password WITHOUT Data Loss.
Operation Finished.
QcFire Ver. 5.5
Operation : Read Information
Checking for existing devices...Found
Port : Qualcomm HS-USB QDLoader 9008 (COM3)
Driver Info : Qualcomm Incorporated, qcusbser.sys, 2.1.2.2
Opening Port...OK
Init Handshake Sequence...OK
Hardware ID : E1C00800 [8976] 04007300
OPK_DATA : A103747D6F285B7FDDA476A5E985F67EB8D73574FB572BC345 35197B5417B2E1
Initializing Protocol...OK
Using Auto Loader Selection [1]
Preparing Loader...Done
Sending Loader [8976_017]...Done
Executing Loader...OK
Detecting Chip Type...OK
Hardware : MSM8996, eMMC, 64 GB
LU Count : 1 [0x0747C000]
WARNING! High Speed Driver is not installed.
Please install driver from QcFire\Drivers folder using Device Manager.
Payload Info : In: 65536 [4096], Out: 131072, Sector Size: 512
Reading Partition Table...OK
Reading Device Information...OK
Device : vivo vivo 1723CF [PD1730CF_EX]
Software : PKQ1.180819.001 release-keys, compiler04091640 [Thu Apr 9 16:39:30 CST 2020]
Android Ver. : 9
Patch Level : 2020-04-01
USERDATA : Encrypted
You can use DISABLE LOCKS to Disable Pin/Pattern/Password WITHOUT Data Loss.
Operation Finished.
QcFire Ver. 5.5