[Verizon Motorola Droid Turbo Q&A, Help & Troublesh] Reizvoller:
Good morning

Howdy,

I am trying to method you have provided and I am running into errors because my bootloader is locked I believe.

When I run the RootJunky bat script I get error messages like these for each of the images it wants to push :

C:\Users\reizv\Downloads\VRZ_XT1254_SU2-12_12_CFC.xml>VRZ_XT1254_SU2-12_12_CFC.bat

C:\Users\reizv\Downloads\VRZ_XT1254_SU2-12_12_CFC.xml>SET fastboot=fastboot.exe

C:\Users\reizv\Downloads\VRZ_XT1254_SU2-12_12_CFC.xml>fastboot.exe oem fb_mode_set
(bootloader) slot-count: not found
(bootloader) slot-suffixes: not found
(bootloader) slot-suffixes: not found
...
OKAY [ 0.016s]
finished. total time: 0.017s

C:\Users\reizv\Downloads\VRZ_XT1254_SU2-12_12_CFC.xml>fastboot.exe flash partition gpt.bin
(bootloader) slot-count: not found
(bootloader) slot-suffixes: not found
(bootloader) slot-suffixes: not found
(bootloader) has-slot:partition: not found
target reported max download size of 536870912 bytes
sending 'partition' (32 KB)...
OKAY [ 0.004s]
writing 'partition'...
(bootloader) Preflash validation failed
FAILED (remote failure)
finished. total time: 0.053s

C:\Users\reizv\Downloads\VRZ_XT1254_SU2-12_12_CFC.xml>fastboot.exe flash motoboot bootloader.img
(bootloader) slot-count: not found
(bootloader) slot-suffixes: not found
(bootloader) slot-suffixes: not found
(bootloader) has-slot:motoboot: not found
target reported max download size of 536870912 bytes
sending 'motoboot' (2163 KB)...
OKAY [ 0.073s]
writing 'motoboot'...
(bootloader) Motoboot: Preflash validation for tz
(bootloader) Preflash validation failed
FAILED (remote failure)
finished. total time: 0.122s

C:\Users\reizv\Downloads\VRZ_XT1254_SU2-12_12_CFC.xml>fastboot.exe flash radio radio.img
(bootloader) slot-count: not found
(bootloader) slot-suffixes: not found
(bootloader) slot-suffixes: not found
(bootloader) has-slot:radio: not found
target reported max download size of 536870912 bytes
sending 'radio' (85771 KB)...
OKAY [ 2.738s]
writing 'radio'...
(bootloader) flashing modem ...
(bootloader) flashing mdm1m9kefs1 ...
(bootloader) flashing mdm1m9kefs2 ...
(bootloader) flashing mdm1m9kefs3 ...
OKAY [ 4.510s]
finished. total time: 7.249s

C:\Users\reizv\Downloads\VRZ_XT1254_SU2-12_12_CFC.xml>fastboot.exe flash logo logo.bin
(bootloader) slot-count: not found
(bootloader) slot-suffixes: not found
(bootloader) slot-suffixes: not found
(bootloader) has-slot:logo: not found
target reported max download size of 536870912 bytes
sending 'logo' (2631 KB)...
OKAY [ 0.086s]
writing 'logo'...
OKAY [ 0.199s]
finished. total time: 0.287s

C:\Users\reizv\Downloads\VRZ_XT1254_SU2-12_12_CFC.xml>fastboot.exe flash boot boot.img
(bootloader) slot-count: not found
(bootloader) slot-suffixes: not found
(bootloader) slot-suffixes: not found
(bootloader) has-slot:boot: not found
target reported max download size of 536870912 bytes
sending 'boot' (16384 KB)...
OKAY [ 0.553s]
writing 'boot'...
(bootloader) Preflash validation failed
FAILED (remote failure)
finished. total time: 0.797s

C:\Users\reizv\Downloads\VRZ_XT1254_SU2-12_12_CFC.xml>fastboot.exe flash recovery recovery.img
(bootloader) slot-count: not found
(bootloader) slot-suffixes: not found
(bootloader) slot-suffixes: not found
(bootloader) has-slot:recovery: not found
target reported max download size of 536870912 bytes
sending 'recovery' (16400 KB)...
OKAY [ 0.541s]
writing 'recovery'...
(bootloader) Preflash validation failed
FAILED (remote failure)
finished. total time: 0.785s

C:\Users\reizv\Downloads\VRZ_XT1254_SU2-12_12_CFC.xml>fastboot.exe flash system system.img_sparsechunk1
(bootloader) slot-count: not found
(bootloader) slot-suffixes: not found
(bootloader) slot-suffixes: not found
(bootloader) has-slot:system: not found
target reported max download size of 536870912 bytes
sending 'system' (262140 KB)...
OKAY [ 8.388s]
writing 'system'...
(bootloader) Invalid signed image
(bootloader) Preflash validation failed
FAILED (remote failure)
finished. total time: 8.443s

C:\Users\reizv\Downloads\VRZ_XT1254_SU2-12_12_CFC.xml>fastboot.exe flash system system.img_sparsechunk2
(bootloader) slot-count: not found
(bootloader) slot-suffixes: not found
(bootloader) slot-suffixes: not found
(bootloader) has-slot:system: not found
target reported max download size of 536870912 bytes
sending 'system' (254164 KB)...
OKAY [ 8.126s]
writing 'system'...
(bootloader) Invalid signed image
(bootloader) Preflash validation failed
FAILED (remote failure)
finished. total time: 8.133s

C:\Users\reizv\Downloads\VRZ_XT1254_SU2-12_12_CFC.xml>fastboot.exe flash system system.img_sparsechunk3
(bootloader) slot-count: not found
(bootloader) slot-suffixes: not found
(bootloader) slot-suffixes: not found
(bootloader) has-slot:system: not found
target reported max download size of 536870912 bytes
sending 'system' (262141 KB)...
OKAY [ 8.341s]
writing 'system'...
(bootloader) Invalid signed image
(bootloader) Preflash validation failed
FAILED (remote failure)
finished. total time: 8.346s

C:\Users\reizv\Downloads\VRZ_XT1254_SU2-12_12_CFC.xml>fastboot.exe flash system system.img_sparsechunk4
(bootloader) slot-count: not found
(bootloader) slot-suffixes: not found
(bootloader) slot-suffixes: not found
(bootloader) has-slot:system: not found
target reported max download size of 536870912 bytes
sending 'system' (262141 KB)...
OKAY [ 8.347s]
writing 'system'...
(bootloader) Invalid signed image
(bootloader) Preflash validation failed
FAILED (remote failure)
finished. total time: 8.356s

C:\Users\reizv\Downloads\VRZ_XT1254_SU2-12_12_CFC.xml>fastboot.exe flash system system.img_sparsechunk5
(bootloader) slot-count: not found
(bootloader) slot-suffixes: not found
(bootloader) slot-suffixes: not found
(bootloader) has-slot:system: not found
target reported max download size of 536870912 bytes
sending 'system' (262143 KB)...
OKAY [ 8.358s]
writing 'system'...
(bootloader) Invalid signed image
(bootloader) Preflash validation failed
FAILED (remote failure)
finished. total time: 8.365s

C:\Users\reizv\Downloads\VRZ_XT1254_SU2-12_12_CFC.xml>fastboot.exe flash system system.img_sparsechunk6
(bootloader) slot-count: not found
(bootloader) slot-suffixes: not found
(bootloader) slot-suffixes: not found
(bootloader) has-slot:system: not found
target reported max download size of 536870912 bytes
sending 'system' (262140 KB)...
OKAY [ 8.344s]
writing 'system'...
(bootloader) Invalid signed image
(bootloader) Preflash validation failed
FAILED (remote failure)
finished. total time: 8.350s

C:\Users\reizv\Downloads\VRZ_XT1254_SU2-12_12_CFC.xml>fastboot.exe flash system system.img_sparsechunk7
(bootloader) slot-count: not found
(bootloader) slot-suffixes: not found
(bootloader) slot-suffixes: not found
(bootloader) has-slot:system: not found
target reported max download size of 536870912 bytes
sending 'system' (9924 KB)...
OKAY [ 0.317s]
writing 'system'...
(bootloader) Invalid signed image
(bootloader) Preflash validation failed
FAILED (remote failure)
finished. total time: 0.324s

C:\Users\reizv\Downloads\VRZ_XT1254_SU2-12_12_CFC.xml>fastboot.exe erase ddr
(bootloader) slot-count: not found
(bootloader) slot-suffixes: not found
(bootloader) slot-suffixes: not found
(bootloader) has-slot:ddr: not found
erasing 'ddr'...
OKAY [ 0.011s]
finished. total time: 0.011s

C:\Users\reizv\Downloads\VRZ_XT1254_SU2-12_12_CFC.xml>fastboot.exe erase cache
(bootloader) slot-count: not found
(bootloader) slot-suffixes: not found
(bootloader) slot-suffixes: not found
(bootloader) has-slot:cache: not found
erasing 'cache'...
OKAY [ 0.171s]
finished. total time: 0.172s

C:\Users\reizv\Downloads\VRZ_XT1254_SU2-12_12_CFC.xml>fastboot.exe erase userdata
(bootloader) slot-count: not found
(bootloader) slot-suffixes: not found
(bootloader) slot-suffixes: not found
(bootloader) has-slot:userdata: not found
erasing 'userdata'...
OKAY [ 17.493s]
finished. total time: 17.494s

C:\Users\reizv\Downloads\VRZ_XT1254_SU2-12_12_CFC.xml>fastboot.exe oem fb_mode_clear
(bootloader) slot-count: not found
(bootloader) slot-suffixes: not found
(bootloader) slot-suffixes: not found
...
OKAY [ 0.012s]
finished. total time: 0.013s

C:\Users\reizv\Downloads\VRZ_XT1254_SU2-12_12_CFC.xml>pause
Press any key to continue . . .

I then went to this forum link ( https://xdaforums.com/droid-turbo/help/locked-bootloader-os-failed-to-flash-t3032775/page3 ) and am trying to unlock my bootloader via the Motorola instructions ( https://motorola-global-portal.custhelp.com/app/standalone/bootloader/unlock-your-device-b )

and I am getting this error :

C:\Users\reizv\Downloads\VRZ_XT1254_SU2-12_12_CFC.xml>fastboot oem get_unlock_data
(bootloader) slot-count: not found
(bootloader) slot-suffixes: not found
(bootloader) slot-suffixes: not found
...
(bootloader) Failed to get unlock data, please try again!
FAILED (remote failure)
finished. total time: 0.047s

My phone knows it's connected via USB ( rebooting made the drivers work ) but when I do "adb devices" , no device is listed even though I am at the recovery screen.

Any further advice would be appreciated! :)