i m little confusion

in d628h want s-off face this error



Sending oem writesecureflag 0
... FAILPERMISSION DENY (NOT_FIND_SMART_IO)
FAILED (remote: PERMISSION DENY (NOT_FIND_SMART_IO))
Execution time is 6(ms)
Warning! Your phone does not see the XTC 2 Clip, please try to reconnect it, and then reboot to download/fastboot mode. In case of failure again, check your flex cable for damage.
Operation finished

Sending oem writecid 11111111
... FAILWRITE CID PERMISSION ERROR
FAILED (remote: WRITE CID PERMISSION ERROR)
Execution time is 7(ms)
Operation finished


phone info log is here

Reading information...
Using Fastboot mode...
Reading common information
(bootloader) kernel: lk
(bootloader) product: htc_v36bml_dugl
(bootloader) version: 1.0
(bootloader) imei: 357292071005583
(bootloader) version-main: 1.17.400.1
(bootloader) boot-mode: download
(bootloader) version-baseband: READ version-baseband ERROR
(bootloader) version-bootloader: 1.01.0000
(bootloader) mid: 2PVG20000
(bootloader) cid: HTC__060
all:
Execution time is 5(ms)
Reading CID information
... (bootloader) cid: HTC__060
OKAY
Execution time is 4(ms)
Reading MEID information
... FAILREAD MEID ERROR
FAILED (remote: READ MEID ERROR)
Execution time is 2(ms)
Reading IMEI1 information
... (bootloader) imei: 357292071005583
OKAY
Execution time is 4(ms)
Reading IMEI2 information
... FAILREAD IMEI2 ERROR
FAILED (remote: READ IMEI2 ERROR)
Execution time is 2(ms)
Reading secure flag information
... (bootloader) Device security level S-ON
OKAY
Execution time is 6(ms)
Reading serial number information
... (bootloader) Device Serial No. is HQ65JBT02169
OKAY
Execution time is 4(ms)
Read information completed.


n boot loder unlocked done

clip in to phone but always same error i try to file system formate with 2015 n 2017 also bt some error if its my cable damage thn
can u tell battr idea to chk xtc sd crd cable if damage or nt without any phone or any othr ways if yes thn how ?
bcz i m login successfully in Support