[Fire HD 8 and HD 10 Original Android Development] Dokuss:
Hi everybody! Need yours in solving one problem. I cracked one by one 2 tablets 8 7 generation. The first one cracked and everything worked. The second gave an error and now bootrom-step.sh Ends half way.

sudo ./bootrom-step.sh
[2022-06-10 15:35:30.997561] Waiting for bootrom
[2022-06-10 15:35:38.284236] Found port = /dev/ttyACM0
[2022-06-10 15:35:38.284643] Handshake

* * * If you have a short attached, remove it now * * *
* * * Press Enter to continue * * *

[2022-06-10 15:35:40.289210] Init crypto engine
[2022-06-10 15:35:40.310312] Disable caches
[2022-06-10 15:35:40.310946] Disable bootrom range checks
[2022-06-10 15:35:40.328877] Load payload from ../brom-payload/build/payload.bin = 0x4888 bytes
[2022-06-10 15:35:40.335969] Send payload
[2022-06-10 15:35:40.941849] Let's rock
[2022-06-10 15:35:40.942919] Wait for the payload to come online...
[2022-06-10 15:35:41.872219] all good
[2022-06-10 15:35:41.873009] Check GPT
[2022-06-10 15:35:42.251272]
[2022-06-10 15:35:42.251598] Sector size (logical): 512 bytes
[2022-06-10 15:35:42.251924] Disk identifier (GUID): 92F9DCB2-1DD8-4A2A-B453-BAD8DE8919E7
[2022-06-10 15:35:42.252172] Partition table holds up to 128 entries
[2022-06-10 15:35:42.252415] This partition table begins at sector 2 and ends at sector 33
[2022-06-10 15:35:42.252625] First usable sector is 34, last usable sector is 61071326
[2022-06-10 15:35:42.252844] Other partition table is at sector 61071359
[2022-06-10 15:35:42.253058]
[2022-06-10 15:35:42.253327] Number Start (sector) End (sector) Size Name
[2022-06-10 15:35:42.255024] 1 1024 7167 3.00 MiB proinfo
[2022-06-10 15:35:42.255763] 2 7168 16383 4.50 MiB PMT
[2022-06-10 15:35:42.256446] 3 16384 17407 512.00 KiB lk
[2022-06-10 15:35:42.257129] 4 17408 18431 512.00 KiB lk2
[2022-06-10 15:35:42.257810] 5 18432 51199 16.00 MiB boot_x
[2022-06-10 15:35:42.258544] 6 51200 86015 17.00 MiB recovery_x
[2022-06-10 15:35:42.259233] 7 86016 96255 5.00 MiB tee1
[2022-06-10 15:35:42.259898] 8 96256 106495 5.00 MiB tee2
[2022-06-10 15:35:42.260576] 9 106496 187391 39.50 MiB metadata
[2022-06-10 15:35:42.261315] 10 187392 189439 1024.00 KiB kb
[2022-06-10 15:35:42.262299] 11 189440 191487 1024.00 KiB dkb
[2022-06-10 15:35:42.262975] 12 191488 192511 512.00 KiB MISC
[2022-06-10 15:35:42.263654] 13 192512 208895 8.00 MiB reserved
[2022-06-10 15:35:42.264324] 14 208896 3515391 1.58 GiB system
[2022-06-10 15:35:42.265023] 15 3515392 4383743 424.00 MiB cache
[2022-06-10 15:35:42.265691] 16 4383744 60619775 26.82 GiB userdata
[2022-06-10 15:35:42.266521] 17 60619776 60845055 110.00 MiB boot
[2022-06-10 15:35:42.267247] 18 60845056 61070335 110.00 MiB recovery
[2022-06-10 15:35:42.302514]
[2022-06-10 15:35:42.302856] Check boot0
[2022-06-10 15:35:42.544185] Check rpmb

rpmb looks broken; if this is expected (i.e. you're retrying the exploit) press enter, otherwise terminate with Ctrl+C

[2022-06-10 15:35:50.766945] Clear preloader header
[8 / 8]
[2022-06-10 15:35:51.184654] Downgrade rpmb
[2022-06-10 15:35:51.186665] Recheck rpmb
[2022-06-10 15:35:52.081217] rpmb downgrade ok
[2022-06-10 15:35:52.081835] Flash preloader
[272 / 272]
[272 / 272]
[2022-06-10 15:36:04.306882] Flash tz
[6459 / 6459]
[2022-06-10 15:38:23.222346] Flash lk
[950 / 950]
[2022-06-10 15:38:43.918867] Inject payload
Traceback (most recent call last):
File "/home/dokuss/Desktop/Amazon Fire/Fire HD 8 7Gen (Douglas)/amonet-douglas-v1 (1).2/amonet/modules/main.py", line 256, in <module>
main()
File "/home/dokuss/Desktop/Amazon Fire/Fire HD 8 7Gen (Douglas)/amonet-douglas-v1 (1).2/amonet/modules/main.py", line 230, in main
flash_binary(dev, "../bin/boot.hdr", gpt["boot"][0], gpt["boot"][1] * 0x200)
File "/home/dokuss/Desktop/Amazon Fire/Fire HD 8 7Gen (Douglas)/amonet-douglas-v1 (1).2/amonet/modules/main.py", line 58, in flash_binary
flash_data(dev, data, start_block, max_size=0)
File "/home/dokuss/Desktop/Amazon Fire/Fire HD 8 7Gen (Douglas)/amonet-douglas-v1 (1).2/amonet/modules/main.py", line 47, in flash_data
dev.emmc_write(start_block + x, data[x * 0x200:(x + 1) * 0x200])
File "/home/dokuss/Desktop/Amazon Fire/Fire HD 8 7Gen (Douglas)/amonet-douglas-v1 (1).2/amonet/modules/common.py", line 215, in emmc_write
raise RuntimeError("device failure")
RuntimeError: device failure