[One (M7) Android Development] FreeK200:
I tried to flash the latest firmware.zip (3.62.401.1). It wouldn't work for me, giving me Error 41 codes. After I decided to supercid, it then gave me a no remote allowed error, and from there, I decided I had better stop doing it. My phone is S-Off via Rumrunner 3.17.502.3 exploit for Hboot 1.55 and HTC Dev unlocked. Stock otherwise, aside from being rooted with SuperSU. Here's the log, and as you'll see, midway through i changed my cid in hopes that it would allow things to work, but it just changed the error I got.

C:\adb>adb reboot bootloader

C:\adb>fastboot getvar all
(bootloader) version: 0.5
(bootloader) version-bootloader: 1.55.0000
(bootloader) version-baseband: 4T.20.3218.13
(bootloader) version-cpld: None
(bootloader) version-microp: None
(bootloader) version-main: 3.17.502.3
(bootloader) version-misc: PVT SHIP S-OFF
(bootloader) serialno: REMOVED
(bootloader) imei: REMOVED
(bootloader) meid: 00000000000000
(bootloader) product: m7_ul
(bootloader) platform: HBOOT-8064
(bootloader) modelid: PN0712000
(bootloader) cidnum: CWS__001
(bootloader) battery-status: good
(bootloader) battery-voltage: 4230mV
(bootloader) partition-layout: Generic
(bootloader) security: off
(bootloader) build-mode: SHIP
(bootloader) boot-mode: FASTBOOT
(bootloader) commitno-bootloader: dirty-2da61e5e88
(bootloader) hbootpreupdate: 11
(bootloader) gencheckpt: 0
all: Done!
finished. total time: 0.075s

C:\adb>fastboot reboot-bootloader
rebooting into bootloader...
OKAY [ 0.042s]
finished. total time: 0.042s

C:\adb>fastboot oem rebootRUU
...
(bootloader) Start Verify: 0
OKAY [ 0.048s]
finished. total time: 0.050s

C:\adb>fastboot flash zip C:\adb\firmware.zip
sending 'zip' (28043 KB)...
OKAY [ 2.497s]
writing 'zip'...
(bootloader) zip header checking...
(bootloader) zip info parsing...
(bootloader) checking model ID...
FAILED (remote: 41 model id check fail)
finished. total time: 2.915s

C:\adb>fastboot flash zip C:\adb\firmware.zip
sending 'zip' (28043 KB)...
OKAY [ 2.520s]
writing 'zip'...
(bootloader) zip header checking...
(bootloader) zip info parsing...
(bootloader) checking model ID...
FAILED (remote: 41 model id check fail)
finished. total time: 2.941s

C:\adb>fastboot reboot-bootloader
rebooting into bootloader...
OKAY [ 0.040s]
finished. total time: 0.040s

C:\adb>fastboot getvar all
(bootloader) version: 0.5
(bootloader) version-bootloader: 1.55.0000
(bootloader) version-baseband: 4T.20.3218.13
(bootloader) version-cpld: None
(bootloader) version-microp: None
(bootloader) version-main: 3.17.502.3
(bootloader) version-misc: PVT SHIP S-OFF
(bootloader) serialno: REMOVED
(bootloader) imei: REMOVED
(bootloader) meid: 00000000000000
(bootloader) product: m7_ul
(bootloader) platform: HBOOT-8064
(bootloader) modelid: PN0712000
(bootloader) cidnum: CWS__001
(bootloader) battery-status: good
(bootloader) battery-voltage: 4234mV
(bootloader) partition-layout: Generic
(bootloader) security: off
(bootloader) build-mode: SHIP
(bootloader) boot-mode: FASTBOOT
(bootloader) commitno-bootloader: dirty-2da61e5e88
(bootloader) hbootpreupdate: 11
(bootloader) gencheckpt: 0
all: Done!
finished. total time: 0.090s

C:\adb>fastboot oem writecid 11111111
...
(bootloader) Start Verify: 0
(bootloader) Input CID is super CID
(bootloader) Start Verify: 0
OKAY [ 0.082s]
finished. total time: 0.082s

C:\adb>fastboot reboot-bootloader
rebooting into bootloader...
OKAY [ 0.040s]
finished. total time: 0.041s

C:\adb>fastboot getvar all
(bootloader) version: 0.5
(bootloader) version-bootloader: 1.55.0000
(bootloader) version-baseband: 4T.20.3218.13
(bootloader) version-cpld: None
(bootloader) version-microp: None
(bootloader) version-main: 3.17.502.3
(bootloader) version-misc: PVT SHIP S-OFF
(bootloader) serialno: REMOVED
(bootloader) imei: REMOVED
(bootloader) meid: 00000000000000
(bootloader) product: m7_ul
(bootloader) platform: HBOOT-8064
(bootloader) modelid: PN0712000
(bootloader) cidnum: 11111111
(bootloader) battery-status: good
(bootloader) battery-voltage: 4242mV
(bootloader) partition-layout: Generic
(bootloader) security: off
(bootloader) build-mode: SHIP
(bootloader) boot-mode: FASTBOOT
(bootloader) commitno-bootloader: dirty-2da61e5e88
(bootloader) hbootpreupdate: 11
(bootloader) gencheckpt: 0
all: Done!
finished. total time: 0.084s

C:\adb>fastboot reboot-bootloader
rebooting into bootloader...
OKAY [ 0.041s]
finished. total time: 0.042s

C:\adb>fastboot flash zip C:\adb\firmware.zip
sending 'zip' (28043 KB)...
OKAY [ 2.505s]
writing 'zip'...
FAILED (remote: not allowed)
finished. total time: 2.540s

C:\adb>fastboot reboot
rebooting...

finished. total time: 0.040s