S-OFF on Desire 626s failed

[savanaunlok]

READ INFO

Reading information...
Using Fastboot mode...
Reading common information
(bootloader) kernel: lk
(bootloader) product: htc_a32eul
(bootloader) version: 1.0
(bootloader) imei: 358718069931249
(bootloader) version-main: 1.23.507.12
(bootloader) boot-mode: download
(bootloader) version-baseband: 01.01_U113251042_32.06.50710G_2
(bootloader) version-bootloader: 1.0.0.0000
(bootloader) mid: 0PM911000
(bootloader) cid: ATT__001
all: 
Execution time is 29(ms)
Reading CID information
... (bootloader) cid: ATT__001
OKAY
Execution time is 1(s)
Reading MEID information
... (bootloader) meid: 
OKAY
Execution time is 22(ms)
Reading IMEI1 information
... (bootloader) imei: 358718069931249
OKAY
Execution time is 47(ms)
Reading IMEI2 information
... (bootloader) imei2: 
OKAY
Execution time is 20(ms)
Reading secure flag information
... (bootloader) Device security level S-ON
OKAY
Execution time is 53(ms)
Reading serial number information
... (bootloader) Device Serial No. is HT68TB001993
OKAY
Execution time is 32(ms)
Read information completed.

1. Checking phone connectivity...
Phone connection confirmed!
Requested card version not detected, version 6 will be used
2. Checking Server connectivity...
Server connection confirmed!
3. Checking PowerAdapter connectivity...
Process started
PowerAdapter connected, processing request to adapter...
Starting operation...
Sending oem writesecureflag 0
Building connection
Initiating communication
Building connection
Data exchange sequence.
Requesting information from server
Request sent, waiting 3 seconds for reply...
Waiting 3 seconds more...
Processing...
Data exchange completed
Data exchange sequence.
... FAILPERMISSION DENY (VERIFY_FAIL)
FAILED (remote: PERMISSION DENY (VERIFY_FAIL))
Execution time is 11(s)
Operation completed!
Releasing adapter.
Request completed
Phone DISconnected
Phone connected [HT68TB001993] *** Fastboot mode

[savanaunlok]

Do I need to lock bootloader to perform this operation?
S-OFF Done without the power adapter. Done in direct mode using only htc2clip.

[sabpprook]

626s doesn't require poweradapeter to do SOFF

1. Insert original smartcard and let phone reboot to download
2. Switch to direct mode TAB and click write security (0 - SOFF)

[savanaunlok]

Bro, read post #2. Already done