C:\Users\Dani\Desktop\Fastboot and adb>fastboot flash zip 0PFJIMG.zip
sending 'zip'... (48841 KB) OKAY
sending time = 2.905 secs
writing 'zip'... (bootloader) adopting the signature contained in this image...
(bootloader) signature checking...
(bootloader) rom parsing start ...
(bootloader) rom parsing finish ...
(bootloader) zip header checking...
(bootloader) zip info parsing...
(bootloader) checking model ID...
(bootloader) checking custom ID...
(bootloader) checking main version...
(bootloader) checking hboot version...
(bootloader) start image[hboot] unzipping for pre-update check...
(bootloader) total_image_number=8
(bootloader) start image[hboot] flushing...
(bootloader) signature checking...
(bootloader) [RUU]WP,hboot,0
(bootloader) [RUU]WP,hboot,99
(bootloader) [RUU]WP,hboot,100
(bootloader) ...... Successful
(bootloader) current_image_number=0
(bootloader) start image[sbl1] unzipping for pre-update...
(bootloader) start image[sbl1] flushing...
(bootloader) signature checking...
(bootloader) ...... Successful
(bootloader) current_image_number=1
(bootloader) current_image_number=2
(bootloader) current_image_number=3
(bootloader) start image[rpm] unzipping for pre-update...
(bootloader) start image[rpm] flushing...
(bootloader) signature checking...
(bootloader) ...... Successful
(bootloader) current_image_number=4
(bootloader) start image[tz] unzipping for pre-update...
(bootloader) start image[tz] flushing...
(bootloader) signature checking...
(bootloader) ...... Successful
(bootloader) current_image_number=5
(bootloader) start image[hyp] unzipping for pre-update...
(bootloader) start image[hyp] flushing...
(bootloader) signature checking...
(bootloader) ...... Successful
(bootloader) current_image_number=6
(bootloader) current_image_number=7
FAIL90 hboot pre-update! please flush image again immediately
FAILED (remote: 90 hboot pre-update! please flush image again immediately)
For "hboot-preupdate" response, restart the same procedure for device HT5B5YC00065...