[Kindle Fire HDX 7" & 8.9" Q&A, Help & Troubleshoot] blue9a:
hmm not sure if i did this right

jeremy@jeremy-OptiPlex-GX620:~$ fastboot -i 0x1949 oem device-info

...

(bootloader)	Device tampered: true

OKAY [ 0.036s]

finished. total time: 0.036s

jeremy@jeremy-OptiPlex-GX620:~$ -i 0x1949 oem unlock 0x45202b1325

-i: command not found

jeremy@jeremy-OptiPlex-GX620:~$ /fastboot -i 0x1949 devices

bash: /fastboot: No such file or directory

jeremy@jeremy-OptiPlex-GX620:~$ fastboot -i 0x1949 devices

D0FCA0A03523013E	fastboot

jeremy@jeremy-OptiPlex-GX620:~$ fastboot -i 0x1949 flash unlock unlock.signed

target reported max download size of 536870912 bytes

error: cannot load 'unlock.signed': No such file or directory

jeremy@jeremy-OptiPlex-GX620:~$ fastboot -i 0x1949 flash boot '/media/jeremy/MULTIBOOT/boot.img'

target reported max download size of 536870912 bytes

sending 'boot' (6884 KB)...

OKAY [ 0.290s]

writing 'boot'...

FAILED (remote: flashing not allowed for locked hw)

finished. total time: 0.341s

jeremy@jeremy-OptiPlex-GX620:~$ fastboot -i 0x1949 flash unlock '/media/jeremy/MULTIBOOT/unlock.img'

target reported max download size of 536870912 bytes

sending 'unlock' (0 KB)...

OKAY [ 0.084s]

writing 'unlock'...

FAILED (remote: Unlock code is NOT correct)

finished. total time: 0.141s

jeremy@jeremy-OptiPlex-GX620:~$ python cuberHDX.py 45202b1325

python: can't open file 'cuberHDX.py': [Errno 2] No such file or directory

jeremy@jeremy-OptiPlex-GX620:~$ python cuber.py 45202b1325

python: can't open file 'cuber.py': [Errno 2] No such file or directory

jeremy@jeremy-OptiPlex-GX620:~$ '/media/jeremy/MULTIBOOT/cuber.py' 45202b1325

bash: /media/jeremy/MULTIBOOT/cuber.py: Permission denied

jeremy@jeremy-OptiPlex-GX620:~$ '/home/jeremy/Desktop/cuber.py' 45202b1325

bash: /home/jeremy/Desktop/cuber.py: Permission denied

jeremy@jeremy-OptiPlex-GX620:~$ python '/home/jeremy/Desktop/cuber.py' 45202b1325

Usage: cuber.py [bits] [<data] [>sig]

jeremy@jeremy-OptiPlex-GX620:~$ python /home/jeremy/Desktop/cuberHDX.py 45202b1325

Traceback (most recent call last):

File "/home/jeremy/Desktop/cuberHDX.py", line 7, in <module>

from gmpy2 import iroot, mpz

ImportError: No module named gmpy2

jeremy@jeremy-OptiPlex-GX620:~$ python /home/jeremy/Desktop/cuberHDX.py 45202b1325

Traceback (most recent call last):

File "/home/jeremy/Desktop/cuberHDX.py", line 7, in <module>

from gmpy2 import iroot, mpz

ImportError: No module named gmpy2

jeremy@jeremy-OptiPlex-GX620:~$ python /home/jeremy/Desktop/cuberHDX.py 45202b1325

Traceback (most recent call last):

File "/home/jeremy/Desktop/cuberHDX.py", line 7, in <module>

from gmpy2 import iroot, mpz

ImportError: No module named gmpy2

jeremy@jeremy-OptiPlex-GX620:~$ python /home/jeremy/Desktop/cuberHDX.py 45202b1325

Your unlock code is in '45202b1325.unlock'.

jeremy@jeremy-OptiPlex-GX620:~$ fastboot -i 0x1949 flash unlock '/home/jeremy/45202b1325.unlock'

target reported max download size of 536870912 bytes

sending 'unlock' (0 KB)...

OKAY [ 0.085s]

writing 'unlock'...

FAILED (remote: Unlock code is NOT correct)

finished. total time: 0.142s

jeremy@jeremy-OptiPlex-GX620:~$ /cuber_unlockbl --sign ./'/home/jeremy/Desktop/unlock.img' ./ '/home/jeremy/45202b1325.unlock'

bash: /cuber_unlockbl: No such file or directory

jeremy@jeremy-OptiPlex-GX620:~$ python ./cuber_unlockbl --sign '/home/jeremy/Desktop/unlock.img' '/home/jeremy/Desktop/45202b1325.unlock'

python: can't open file './cuber_unlockbl': [Errno 2] No such file or directory

jeremy@jeremy-OptiPlex-GX620:~$ python cuber.py ./cuber_unlockbl --sign '/home/jeremy/Desktop/unlock.img' '/home/jeremy/Desktop/45202b1325.unlock'

python: can't open file 'cuber.py': [Errno 2] No such file or directory

jeremy@jeremy-OptiPlex-GX620:~$ python cuber.py --sign '/home/jeremy/Desktop/unlock.img' '/home/jeremy/Desktop/45202b1325.unlock'

python: can't open file 'cuber.py': [Errno 2] No such file or directory

jeremy@jeremy-OptiPlex-GX620:~$ python /home/jeremy/Desktop/cuberHDX.py ./cuber_unlockbl --sign ./home/jeremy/Desktop/unlock.img ./home/jeremy/Desktop/45202b1325.unlock

Usage: cuberHDX.py [boot.img|serial]

jeremy@jeremy-OptiPlex-GX620:~$ python /home/jeremy/Desktop/cuber.py ./cuber_unlockbl --sign ./home/jeremy/Desktop/unlock.img ./home/jeremy/Desktop/45202b1325.unlock

Usage: cuber.py [bits] [<data] [>sig]

jeremy@jeremy-OptiPlex-GX620:~$ python /home/jeremy/Desktop/cuber.py --sign ./home/jeremy/Desktop/unlock.img ./home/jeremy/Desktop/45202b1325.unlock Usage: cuber.py [bits] [<data] [>sig]

jeremy@jeremy-OptiPlex-GX620:~$ python /home/jeremy/Desktop/cublock.py --sign ./home/jeremy/Desktop/unlock.img ./home/jeremy/Desktop/45202b1325.unlock

Usage: cublock.py manfid serial

jeremy@jeremy-OptiPlex-GX620:~$

well i added a txt file that contains my device info if you can get a .unlock and .img file that would really help me btw my fire os was 13.3.2.8