[Fire TV Original Android Development] LocoMexican:
I have a practice demo from fleabay. Used ver amonet 1.02 throughout. I used short one time, thereafter, not short. Ran a lot of scrpit (see attached), but ended up with device that only shows the black and white Amazon logo over and over. Kind of at a loss at this point. Any suggestions appreciated. Someday maybe I'll learn how to navigate ubuntu os.

pi@raspberrypi:~/Desktop/amonet1.02 $ sudo ./bootrom-step.sh

[2021-02-12 15:50:06.575502] Waiting for bootrom

^CTraceback (most recent call last):

File "main.py", line 142, in <module>

main()

File "main.py", line 22, in main

dev.find_device()

File "/home/pi/Desktop/amonet1.02/modules/common.py", line 82, in find_device

time.sleep(0.25)

KeyboardInterrupt

pi@raspberrypi:~/Desktop/amonet1.02 $ sudo ./bootrom-step-minimal.sh

[2021-02-12 15:54:19.552482] Waiting for bootrom

[2021-02-12 15:55:04.437855] Found port = /dev/ttyACM0

[2021-02-12 15:55:04.439608] Handshake

[2021-02-12 15:55:04.445491] Disable watchdog

[2021-02-12 15:55:04.451866] Waiting for bootrom

[2021-02-12 15:55:12.177959] Found port = /dev/ttyACM0

* * * Remove the short and press Enter * * *

[2021-02-12 15:55:19.894707] Init crypto engine

[2021-02-12 15:55:20.140118] Disable caches

[2021-02-12 15:55:20.143120] Disable bootrom range checks

[2021-02-12 15:55:20.281849] Load payload from ../brom-payload/build/payload.bin = 0x4760 bytes

[2021-02-12 15:55:20.312831] Send payload

[2021-02-12 15:55:26.602596] Let's rock

[2021-02-12 15:55:26.608233] Wait for the payload to come online...

[2021-02-12 15:55:26.612115] all good

[2021-02-12 15:55:26.613131] Clear preloader header

[8 / 8]

[2021-02-12 15:55:28.855429] Running in minimal mode, assuming LK and TZ to have already been flashed.

[2021-02-12 15:55:28.856183] If this is correct (i.e. you used "brick" option in step 1) press enter, otherwise terminate with Ctrl+C

[2021-02-12 15:57:08.176280] Check GPT

Traceback (most recent call last):

File "/usr/lib/python3/dist-packages/serial/serialposix.py", line 537, in write

n = os.write(self.fd, d)

OSError: [Errno 5] Input/output error

During handling of the above exception, another exception occurred:

Traceback (most recent call last):

File "main.py", line 142, in <module>

main()

File "main.py", line 49, in main

switch_user(dev)

File "/home/pi/Desktop/amonet1.02/modules/functions.py", line 111, in switch_user

dev.emmc_switch(0)

File "/home/pi/Desktop/amonet1.02/modules/common.py", line 222, in emmc_switch

self.dev.write(p32_be(0xf00dd00d))

File "/usr/lib/python3/dist-packages/serial/serialposix.py", line 571, in write

raise SerialException('write failed: {}'.format(e))

serial.serialutil.SerialException: write failed: [Errno 5] Input/output error

pi@raspberrypi:~/Desktop/amonet1.02 $ sudo ./fastboot-step.sh

Press Enter to Continue...

< waiting for any device >

C^C

pi@raspberrypi:~/Desktop/amonet1.02 $ sudo ./bootrom-step-minimal.sh

[2021-02-12 16:03:54.683805] Waiting for bootrom

[2021-02-12 16:04:02.235298] Found port = /dev/ttyACM0

[2021-02-12 16:04:02.237046] Handshake

[2021-02-12 16:04:02.242928] Disable watchdog

[2021-02-12 16:04:02.250679] Waiting for bootrom

[2021-02-12 16:04:10.237568] Found port = /dev/ttyACM0

* * * Remove the short and press Enter * * *

[2021-02-12 16:04:23.895986] Init crypto engine

[2021-02-12 16:04:24.131862] Disable caches

[2021-02-12 16:04:24.134900] Disable bootrom range checks

[2021-02-12 16:04:24.256968] Load payload from ../brom-payload/build/payload.bin = 0x4760 bytes

[2021-02-12 16:04:24.286131] Send payload

[2021-02-12 16:04:30.575788] Let's rock

[2021-02-12 16:04:30.581418] Wait for the payload to come online...

[2021-02-12 16:04:30.585321] all good

[2021-02-12 16:04:30.586433] Clear preloader header

[8 / 8]

[2021-02-12 16:04:32.827535] Running in minimal mode, assuming LK and TZ to have already been flashed.

[2021-02-12 16:04:32.828194] If this is correct (i.e. you used "brick" option in step 1) press enter, otherwise terminate with Ctrl+C

[2021-02-12 16:04:48.980093] Check GPT

[2021-02-12 16:04:49.490515]

[2021-02-12 16:04:49.491348] Sector size (logical): 512 bytes

[2021-02-12 16:04:49.492001] Disk identifier (GUID): AA0B2002-CFC1-4869-BC6C-91C4009C4784

[2021-02-12 16:04:49.492464] Partition table holds up to 128 entries

[2021-02-12 16:04:49.492905] This partition table begins at sector 2 and ends at sector 33

[2021-02-12 16:04:49.493331] First usable sector is 34, last usable sector is 15269854

[2021-02-12 16:04:49.493736] Other partition table is at sector 15269887

[2021-02-12 16:04:49.494139]

[2021-02-12 16:04:49.494892] Number Start (sector) End (sector) Size Name

[2021-02-12 16:04:49.501586] 1 1024 1277 127.00 KiB PRO_INFO

[2021-02-12 16:04:49.503922] 2 2048 12287 5.00 MiB NVRAM

[2021-02-12 16:04:49.506423] 3 12288 22527 5.00 MiB TEE1

[2021-02-12 16:04:49.508876] 4 22528 32767 5.00 MiB TEE2

[2021-02-12 16:04:49.511485] 5 32768 34815 1024.00 KiB lk

[2021-02-12 16:04:49.514554] 6 34816 86015 25.00 MiB boot

[2021-02-12 16:04:49.516773] 7 86016 137215 25.00 MiB recovery

[2021-02-12 16:04:49.518981] 8 137216 139263 1024.00 KiB KB

[2021-02-12 16:04:49.521478] 9 139264 141311 1024.00 KiB DKB

[2021-02-12 16:04:49.523855] 10 141312 142335 512.00 KiB MISC

[2021-02-12 16:04:49.526193] 11 142336 158719 8.00 MiB LOGO

[2021-02-12 16:04:49.528310] 12 158720 182015 11.38 MiB EXPDB

[2021-02-12 16:04:49.530295] 13 182016 2659615 1.18 GiB system

[2021-02-12 16:04:49.532222] 14 2659616 3171615 250.00 MiB cache

[2021-02-12 16:04:49.534266] 15 3171616 15269854 5.77 GiB userdata

[2021-02-12 16:04:49.634828]

[2021-02-12 16:04:49.635705] Modify GPT

[2021-02-12 16:04:49.637702] Validate GPT

[2021-02-12 16:04:49.639277]

[2021-02-12 16:04:49.639750] Sector size (logical): 512 bytes

[2021-02-12 16:04:49.640101] Disk identifier (GUID): AA0B2002-CFC1-4869-BC6C-91C4009C4784

[2021-02-12 16:04:49.640342] Partition table holds up to 128 entries

[2021-02-12 16:04:49.640578] This partition table begins at sector 2 and ends at sector 33

[2021-02-12 16:04:49.640799] First usable sector is 34, last usable sector is 15269854

[2021-02-12 16:04:49.641014] Other partition table is at sector 15269887

[2021-02-12 16:04:49.641225]

[2021-02-12 16:04:49.641590] Number Start (sector) End (sector) Size Name

[2021-02-12 16:04:49.642805] 1 1024 1277 127.00 KiB PRO_INFO

[2021-02-12 16:04:49.644095] 2 2048 12287 5.00 MiB NVRAM

[2021-02-12 16:04:49.645458] 3 12288 22527 5.00 MiB TEE1

[2021-02-12 16:04:49.646761] 4 22528 32767 5.00 MiB TEE2

[2021-02-12 16:04:49.648077] 5 32768 34815 1024.00 KiB lk

[2021-02-12 16:04:49.649677] 6 34816 86015 25.00 MiB boot_x

[2021-02-12 16:04:49.651346] 7 86016 137215 25.00 MiB recovery_x

[2021-02-12 16:04:49.652931] 8 137216 139263 1024.00 KiB KB

[2021-02-12 16:04:49.654265] 9 139264 141311 1024.00 KiB DKB

[2021-02-12 16:04:49.655629] 10 141312 142335 512.00 KiB MISC

[2021-02-12 16:04:49.656920] 11 142336 158719 8.00 MiB LOGO

[2021-02-12 16:04:49.658205] 12 158720 182015 11.38 MiB EXPDB

[2021-02-12 16:04:49.659458] 13 182016 2659615 1.18 GiB system

[2021-02-12 16:04:49.661643] 14 2659616 3171615 250.00 MiB cache

[2021-02-12 16:04:49.663218] 15 3171616 3233055 30.00 MiB boot

[2021-02-12 16:04:49.664627] 16 3233056 3294495 30.00 MiB recovery

[2021-02-12 16:04:49.666035] 17 3294496 15269854 5.71 GiB userdata

[2021-02-12 16:04:49.736012]

[2021-02-12 16:04:49.736613] Flash new primary GPT

[34 / 34]

[2021-02-12 16:04:50.362831] Flash new backup GPT

[33 / 33]

[2021-02-12 16:04:51.168717]

[2021-02-12 16:04:51.169646] Sector size (logical): 512 bytes

[2021-02-12 16:04:51.170339] Disk identifier (GUID): AA0B2002-CFC1-4869-BC6C-91C4009C4784

[2021-02-12 16:04:51.170850] Partition table holds up to 128 entries

[2021-02-12 16:04:51.171360] This partition table begins at sector 2 and ends at sector 33

[2021-02-12 16:04:51.171851] First usable sector is 34, last usable sector is 15269854

[2021-02-12 16:04:51.172322] Other partition table is at sector 15269887

[2021-02-12 16:04:51.172735]

[2021-02-12 16:04:51.173456] Number Start (sector) End (sector) Size Name

[2021-02-12 16:04:51.175550] 1 1024 1277 127.00 KiB PRO_INFO

[2021-02-12 16:04:51.179001] 2 2048 12287 5.00 MiB NVRAM

[2021-02-12 16:04:51.181210] 3 12288 22527 5.00 MiB TEE1

[2021-02-12 16:04:51.183611] 4 22528 32767 5.00 MiB TEE2

[2021-02-12 16:04:51.186282] 5 32768 34815 1024.00 KiB lk

[2021-02-12 16:04:51.189074] 6 34816 86015 25.00 MiB boot_x

[2021-02-12 16:04:51.191378] 7 86016 137215 25.00 MiB recovery_x

[2021-02-12 16:04:51.193524] 8 137216 139263 1024.00 KiB KB

[2021-02-12 16:04:51.195748] 9 139264 141311 1024.00 KiB DKB

[2021-02-12 16:04:51.197843] 10 141312 142335 512.00 KiB MISC

[2021-02-12 16:04:51.200281] 11 142336 158719 8.00 MiB LOGO

[2021-02-12 16:04:51.202720] 12 158720 182015 11.38 MiB EXPDB

[2021-02-12 16:04:51.204967] 13 182016 2659615 1.18 GiB system

[2021-02-12 16:04:51.207219] 14 2659616 3171615 250.00 MiB cache

[2021-02-12 16:04:51.209338] 15 3171616 3233055 30.00 MiB boot

[2021-02-12 16:04:51.211435] 16 3233056 3294495 30.00 MiB recovery

[2021-02-12 16:04:51.213512] 17 3294496 15269854 5.71 GiB userdata

[2021-02-12 16:04:51.290607]

[2021-02-12 16:04:51.291730] Check boot0

[2021-02-12 16:04:51.611840] Check rpmb

[2021-02-12 16:04:51.822044] Downgrade rpmb

[2021-02-12 16:04:51.826329] Recheck rpmb

[2021-02-12 16:04:52.710273] rpmb downgrade ok

[2021-02-12 16:04:52.711138] Inject payload

[1 / 1]

[818 / 818]

[1 / 1]

[818 / 818]

[2021-02-12 16:05:24.555445] Force fastboot

[2021-02-12 16:05:24.956565] Flash preloader

[319 / 319]

[2021-02-12 16:05:36.302221] Reboot to unlocked fastboot

pi@raspberrypi:~/Desktop/amonet1.02 $ sudo fastboot-step.sh

sudo: fastboot-step.sh: command not found

pi@raspberrypi:~/Desktop/amonet1.02 $ udo ./fastboot-step.sh

bash: udo: command not found

pi@raspberrypi:~/Desktop/amonet1.02 $ sudo ./fastboot-step.sh

Press Enter to Continue...

< waiting for any device >