[Fire Android Development] Tomsgt:
Hi Guys I have been messing with Bootloader unlock ideas and wanted to share some of my thoughts on it. I really dont know much about it but here is what i have found so far

I know that if i reboot to fastboot mode with

adb reboot bootloader

I can run getvar all and see this unlock_code

fastboot getvar all
(bootloader) max-download-size: 134217728
(bootloader) partition-size:userdata: 17329be00
(bootloader) partition-type:userdata: unknown
(bootloader) partition-size:cache: fa00000
(bootloader) partition-type:cache: unknown
(bootloader) partition-size:system: 4b000000
(bootloader) partition-type:system: unknown
(bootloader) partition-size:TEE2: 500000
(bootloader) partition-type:TEE2: unknown
(bootloader) partition-size:TEE1: 500000
(bootloader) partition-type:TEE1: unknown
(bootloader) partition-size:LOGO: 380000
(bootloader) partition-type:LOGO: unknown
(bootloader) partition-size:MISC: 80000
(bootloader) partition-type:MISC: unknown
(bootloader) partition-size:recovery: 1000000
(bootloader) partition-type:recovery: unknown
(bootloader) partition-size:boot: 1000000
(bootloader) partition-type:boot: unknown
(bootloader) partition-size:UBOOT: 100000
(bootloader) partition-type:UBOOT: unknown
(bootloader) partition-size:EXPDB: 1160000
(bootloader) partition-type:EXPDB: unknown
(bootloader) partition-size:DKB: 100000
(bootloader) partition-type:DKB: unknown
(bootloader) partition-size:KB: 100000
(bootloader) partition-type:KB: unknown
(bootloader) off-mode-charge: 1
(bootloader) secure: yes
(bootloader) kernel: lk
(bootloader) product: FORD
(bootloader) version: 0.5
(bootloader) unlock_status: false
(bootloader) unlock_version: 1
(bootloader) unlock_code: 0x32c5657dd83d5139
(bootloader) prod: 1
all: Done!!

I also know that the command to unlock the bootloader

fastboot flash unlock unlock.bin

C:\Development\adt-bundle-windows-x86_64-20130729\sdk\platform-tools>fastboot fl
ash unlock "H:\Tom Stuff\Amazon Fire 7in 5th gen Ford\unlock.bin"
target reported max download size of 134217728 bytes
sending 'unlock' (0 KB)...
OKAY [ 0.015s]
writing 'unlock'...
FAILED (remote: unlock code error)
finished. total time: 0.028s

I also ran idme print with root access and got back this

shell@ford:/ $ su
root@ford:/ # idme print
board_id: 0025001040000015
serial: G0K0H40453870FHX
mac_addr: F0272D525FE6
mac_sec: 3E9WML8GV8BJH6Z1CD88
bt_mac_addr: 00BB3A0BFFEE
product_name: 0
productid: 0
productid2: 0
bootmode: 0
postmode: 0
bootcount: 90
manufacturing:
unlock_code:
sensorcal: 480000000000000000000000000000000000000000000000000000000000000000000
0000000000000000000000000000
register_tag: 715aa2763b01f250
KB:
4b 42 50 46 18 0e 00 00 28 0e
00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00
DKB:
30 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00
device_type_id: A2M4YX06LWP8WI
dev_flags: 0
fos_flags: 0
usr_flags: 0

At this point i have tried creating a couple different unlock.bin's with this unlock code and even changing it to decimal instead of hexadecimal but really i am lost here was hoping someone with a little more info and experiance might be able to help thanks.