m8_ul update error

here is log

Reading information…
Using Fastboot mode…
Reading common information
(bootloader) version: 0.5
(bootloader) version-bootloader: 3.19.0.0000
(bootloader) version-baseband: 1.25.21331147A1.06G
(bootloader) version-cpld: None
(bootloader) version-microp: None
(bootloader) version-main: 3.36.401.4
(bootloader) version-misc: PVT SHIP S-OFF
(bootloader) serialno: HT5B5WM00527
(bootloader) imei: 358705060334473
(bootloader) imei2: Not Support
(bootloader) meid: 00000000000000
(bootloader) product: m8_ul
(bootloader) platform: hTCBmsm8974
(bootloader) modelid: 0P6B67000
(bootloader) cidnum: 11111111
(bootloader) battery-status: good
(bootloader) battery-voltage: 0mV
(bootloader) partition-layout: Generic
(bootloader) security: off
(bootloader) build-mode: SHIP
(bootloader) boot-mode: FASTBOOT
(bootloader) commitno-bootloader: 56f9ae32
(bootloader) hbootpreupdate: 11
(bootloader) gencheckpt: 0
all: Done!
Execution time is 18(ms)
Reading secure flag information
… (bootloader) secure_flag: 0
OKAY
Execution time is 12(ms)
Reading CID information
… (bootloader) cid: 11111111
OKAY
Execution time is 11(ms)
Reading MEID information
… (bootloader) meid: 00000000000000
OKAY
Execution time is 12(ms)
Read information completed.

m8_ul update error
Starting flash process…
target rom version: 6.21.401.1
found large-zip header, file count: 6
processing file 1/6…
sending ‘zip’ (53972 KB)…
OKAY [ 2.412s]
writing ‘zip’…
(bootloader) rom parsing start …
(bootloader) rom parsing finish …
(bootloader) zip header checking…
(bootloader) zip info parsing…
FAILED (status read failed (Too many links))
finished. total time: 2.695s

when i search model id(0P6B67000)M8UHL ONLY FIRMWARE AVAILABLE IN SUPPORT. my phone is m8ul