[One (M7) Q&A, Help & Troubleshooting] jtlv:
C:\Program Files (x86)\Minimal ADB and Fastboot>fastboot erase cache
******** Did you mean to fastboot format this partition?
erasing 'cache'...
OKAY [ 0.407s]
finished. total time: 0.408s

C:\Program Files (x86)\Minimal ADB and Fastboot>fastboot reboot-bootloader
rebooting into bootloader...
OKAY [ 0.038s]
finished. total time: 0.039s

C:\Program Files (x86)\Minimal ADB and Fastboot>fastboot erase cache
******** Did you mean to fastboot format this partition?
erasing 'cache'...
OKAY [ 0.405s]
finished. total time: 0.406s

C:\Program Files (x86)\Minimal ADB and Fastboot>fastboot oem lock
...
(bootloader) Lock successfully...
(bootloader) mipi display off
(bootloader) mipi_dsi_cmds_tx_ext
(bootloader) pm8921_vreg_disable function, vreg_id = 38
(bootloader) pm8921_vreg_disable function, vreg_id = 1
(bootloader) TZ_HTC_SVC_DISABLE ret = 534642044 (0x1FDDFD7C)
(bootloader) Use PSHOLD to reset device.
FAILED (status read failed (No such file or directory))
finished. total time: 1.134s

C:\Program Files (x86)\Minimal ADB and Fastboot>fastboot oem rebootRUU
< waiting for device >
...
(bootloader) Start Verify: 3
OKAY [ 0.072s]
finished. total time: 0.073s

C:\Program Files (x86)\Minimal ADB and Fastboot>fastboot flash zip ruu5.zip
target reported max download size of 1526722560 bytes
sending 'zip' (41566 KB)...
OKAY [ 3.045s]
writing 'zip'...
(bootloader) adopting the signature contained in this image...
(bootloader) signature checking...
(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) start image[hboot] flushing...
(bootloader) signature checking...
(bootloader) [RUU]WP,hboot,0
(bootloader) [RUU]WP,hboot,99
(bootloader) [RUU]WP,hboot,100
(bootloader) ...... Successful
FAILED (remote: 90 hboot pre-update! please flush image again immediately)
finished. total time: 10.374s

C:\Program Files (x86)\Minimal ADB and Fastboot>fastboot flash zip ruu5.zip
target reported max download size of 1526722560 bytes
sending 'zip' (41566 KB)...
OKAY [ 3.043s]
writing 'zip'...
(bootloader) adopting the signature contained in this image...
(bootloader) signature checking...
(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[adsp] unzipping & flushing...
(bootloader) [RUU]UZ,adsp,0
(bootloader) [RUU]UZ,adsp,16
(bootloader) [RUU]UZ,adsp,26
(bootloader) [RUU]UZ,adsp,37
(bootloader) [RUU]UZ,adsp,49
(bootloader) [RUU]UZ,adsp,60
(bootloader) [RUU]UZ,adsp,71
(bootloader) [RUU]UZ,adsp,82
(bootloader) [RUU]UZ,adsp,94
(bootloader) [RUU]UZ,adsp,100
(bootloader) [RUU]WP,adsp,0
(bootloader) [RUU]WP,adsp,100
(bootloader) ...... Successful
(bootloader) start image[boot] unzipping & flushing...
(bootloader) [RUU]UZ,boot,0
(bootloader) [RUU]UZ,boot,14
(bootloader) [RUU]UZ,boot,26
(bootloader) [RUU]UZ,boot,40
(bootloader) [RUU]UZ,boot,54
(bootloader) [RUU]UZ,boot,66
(bootloader) [RUU]UZ,boot,86
(bootloader) [RUU]UZ,boot,98
(bootloader) [RUU]UZ,boot,100
(bootloader) [RUU]WP,boot,0
(bootloader) [RUU]WP,boot,99
(bootloader) [RUU]WP,boot,100
(bootloader) ...... Successful
(bootloader) start image[pg2fs_spcustom] unzipping & flushing...
(bootloader) [RUU]UZ,pg2fs_spcustom,0
(bootloader) [RUU]UZ,pg2fs_spcustom,47
(bootloader) [RUU]UZ,pg2fs_spcustom,99
(bootloader) [RUU]UZ,pg2fs_spcustom,100
(bootloader) ...... Successful
(bootloader) start image[recovery] unzipping & flushing...
(bootloader) [RUU]UZ,recovery,0
(bootloader) [RUU]UZ,recovery,11
(bootloader) [RUU]UZ,recovery,23
(bootloader) [RUU]UZ,recovery,33
(bootloader) [RUU]UZ,recovery,44
(bootloader) [RUU]UZ,recovery,57
(bootloader) [RUU]UZ,recovery,67
(bootloader) [RUU]UZ,recovery,80
(bootloader) [RUU]UZ,recovery,90
(bootloader) [RUU]UZ,recovery,100
(bootloader) [RUU]WP,recovery,0
(bootloader) [RUU]WP,recovery,99
(bootloader) [RUU]WP,recovery,100
(bootloader) ...... Successful
(bootloader) start image[rpm] unzipping & flushing...
(bootloader) [RUU]UZ,rpm,0
(bootloader) [RUU]UZ,rpm,100
(bootloader) signature checking...
(bootloader) ...... Successful
(bootloader) start image[sbl1-1] unzipping & flushing...
(bootloader) [RUU]UZ,sbl1-1,0
(bootloader) [RUU]UZ,sbl1-1,100
(bootloader) signature checking...
(bootloader) verified fail
(bootloader) ..... Bypassed
(bootloader) start image[sbl1-2] unzipping & flushing...
(bootloader) [RUU]UZ,sbl1-2,0
(bootloader) [RUU]UZ,sbl1-2,100
(bootloader) signature checking...
(bootloader) verified fail
(bootloader) ..... Bypassed
(bootloader) start image[sbl1-3] unzipping & flushing...
(bootloader) [RUU]UZ,sbl1-3,0
(bootloader) [RUU]UZ,sbl1-3,100
(bootloader) signature checking...
(bootloader) ...... Successful
(bootloader) start image[sbl2] unzipping & flushing...
(bootloader) [RUU]UZ,sbl2,0
(bootloader) [RUU]UZ,sbl2,100
(bootloader) signature checking...
(bootloader) ...... Successful
(bootloader) start image[sbl3] unzipping & flushing...
(bootloader) [RUU]UZ,sbl3,0
(bootloader) [RUU]UZ,sbl3,100
(bootloader) signature checking...
(bootloader) ...... Successful
(bootloader) start image[tz] unzipping & flushing...
(bootloader) [RUU]UZ,tz,0
(bootloader) [RUU]UZ,tz,100
(bootloader) signature checking...
(bootloader) ...... Successful
(bootloader) start image[radio] unzipping & flushing...
(bootloader) [RUU]UZ,radio,0
(bootloader) [RUU]UZ,radio,6
(bootloader) [RUU]UZ,radio,12
(bootloader) [RUU]UZ,radio,18
(bootloader) [RUU]UZ,radio,24
(bootloader) [RUU]UZ,radio,31
(bootloader) [RUU]UZ,radio,37
(bootloader) [RUU]UZ,radio,43
(bootloader) [RUU]UZ,radio,49
(bootloader) [RUU]UZ,radio,55
(bootloader) [RUU]UZ,radio,62
(bootloader) [RUU]UZ,radio,68
(bootloader) [RUU]UZ,radio,74
(bootloader) [RUU]UZ,radio,81
(bootloader) [RUU]UZ,radio,87
(bootloader) [RUU]UZ,radio,93
(bootloader) [RUU]UZ,radio,99
(bootloader) [RUU]UZ,radio,100
(bootloader) [RUU]WP,radio,0
(bootloader) [RUU]WP,radio,24
(bootloader) [RUU]WP,radio,49
(bootloader) [RUU]WP,radio,74
(bootloader) [RUU]WP,radio,99
(bootloader) [RUU]WP,radio,100
(bootloader) ...... Successful
OKAY [ 29.208s]
finished. total time: 32.254s

C:\Program Files (x86)\Minimal ADB and Fastboot>fastboot reboot-bootloader
rebooting into bootloader...
OKAY [ 0.035s]
finished. total time: 0.036s

C:\Program Files (x86)\Minimal ADB and Fastboot>fastboot getvar all
(bootloader) version: 0.5
(bootloader) version-bootloader: 1.54.0000
(bootloader) version-baseband: 4A.18.3263.15
(bootloader) version-cpld: None
(bootloader) version-microp: None
(bootloader) version-main: 3.06.1700.10
(bootloader) version-misc: PVT SHIP S-ON
(bootloader) serialno:
(bootloader) meid: 00000000000000
(bootloader) product: m7_ul
(bootloader) platform: HBOOT-8064
(bootloader) modelid: PN0712000
(bootloader) cidnum: GOOGL001
(bootloader) battery-status: good
(bootloader) battery-voltage: 3863mV
(bootloader) partition-layout: Generic
(bootloader) security: on
(bootloader) build-mode: SHIP
(bootloader) boot-mode: FASTBOOT
(bootloader) commitno-bootloader: dirty-94cf81a8fd
(bootloader) hbootpreupdate: 11
(bootloader) gencheckpt: 0
all: Done!
finished. total time: 0.063s

C:\Program Files (x86)\Minimal ADB and Fastboot>fastboot oem unlock
...
(bootloader) Erasing userdata...
(bootloader) eMMC Manufacturer ID: 45
(bootloader) Start Verify: 3
(bootloader) mipi display off
(bootloader) mipi_dsi_cmds_tx_ext
(bootloader) pm8921_vreg_disable function, vreg_id = 38
(bootloader) pm8921_vreg_disable function, vreg_id = 1
(bootloader) TZ_HTC_SVC_DISABLE ret = 534642044 (0x1FDDFD7C)
(bootloader) Use PSHOLD to reset device.
FAILED (status read failed (No such file or directory))
finished. total time: 19.480s

C:\Program Files (x86)\Minimal ADB and Fastboot>fastboot devices
HT453W9A0241 fastboot

C:\Program Files (x86)\Minimal ADB and Fastboot>fastboot flash recovery rec
6.img
target reported max download size of 1526722560 bytes
sending 'recovery' (9184 KB)...
OKAY [ 1.102s]
writing 'recovery'...
OKAY [ 0.885s]
finished. total time: 1.991s

C:\Program Files (x86)\Minimal ADB and Fastboot>fastboot erase cache
******** Did you mean to fastboot format this partition?
erasing 'cache'...
OKAY [ 0.420s]
finished. total time: 0.422s

C:\Program Files (x86)\Minimal ADB and Fastboot>fastboot reboot-bootloader
rebooting into bootloader...
OKAY [ 0.038s]
finished. total time: 0.040s

C:\Program Files (x86)\Minimal ADB and Fastboot>adb push su.zip /sdcard
* daemon not running. starting it now on port 5037 *
* daemon started successfully *
3798 KB/s (1260473 bytes in 0.324s)

C:\Program Files (x86)\Minimal ADB and Fastboot>

Was able to boot into TWRP and push su.zip, but when I reboot the phone, I get a google logo, then blue screen a few seconds later :(.

I appreciate your help, can I donate for your efforts with bitcoin?

Thanks