[Tutorial] How to create a custom signed vbmeta.img for Unisoc using AVBtool
[Tutorial] How to create a custom signed vbmeta.img for Unisoc using AVBtool
27-11-2023, 10:42 AM
(25-11-2023, 03:13 PM)norrmann035 Hi. I have an Oukitel WP23 pro with Unisoc T606. I finally unlocked the bootloader..
How did you unlock the bootloader?
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27-11-2023, 11:04 AM
(27-11-2023, 10:42 AM)maxpayne(25-11-2023, 03:13 PM)norrmann035 Hi. I have an Oukitel WP23 pro with Unisoc T606. I finally unlocked the bootloader..
How did you unlock the bootloader?
https://xdaforums.com/t/oukitel-wp23-pro...i.4642483/
30-12-2023, 02:35 PM
PHP Code:
$ hexdump -C vbmeta-sign.img | tail
00003c90 e1 9f 67 a1 01 48 bb 07 00 00 00 00 00 00 00 00 |..g..H..........|
00003ca0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
*
000ffe00 44 48 54 42 00 00 00 00 16 b4 77 28 b0 86 25 e1 |DHTB......w(..%.|
000ffe10 f7 eb 56 fc 9b cb 5c 3e f4 a7 c6 12 a9 70 e9 bf |..V...\>.....p..|
000ffe20 b5 3e 1c 00 29 02 ee 70 00 02 00 00 00 00 00 00 |.>..)..p........|
000ffe30 00 40 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |.@..............|
000ffe40 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
*
00100000
16-01-2024, 12:09 PM
(30-12-2023, 02:35 PM)Denzy77 rmx3231 uses android 11 but padded to 00 40 00 00. should i use for android 9?
PHP Code:$ hexdump -C vbmeta-sign.img | tail 00003c90 e1 9f 67 a1 01 48 bb 07 00 00 00 00 00 00 00 00 |..g..H..........| 00003ca0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................| * 000ffe00 44 48 54 42 00 00 00 00 16 b4 77 28 b0 86 25 e1 |DHTB......w(..%.| 000ffe10 f7 eb 56 fc 9b cb 5c 3e f4 a7 c6 12 a9 70 e9 bf |..V...\>.....p..| 000ffe20 b5 3e 1c 00 29 02 ee 70 00 02 00 00 00 00 00 00 |.>..)..p........| 000ffe30 00 40 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |.@..............| 000ffe40 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................| * 00100000
Yes but ensure to check the DHTB after padding to ensure it matches stock 100%
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02-04-2024, 03:33 PM
03-04-2024, 10:25 AM
(02-04-2024, 03:33 PM)playerfox58 hi hello, when I put "python avbtoll info_image --image vbmeta-sing,img" it says that the command was not found, how can I solve??
You need to install python
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04-04-2024, 12:07 AM
"python: can't open file 'avbtoll': [Errno 2] No such file or directory"
04-04-2024, 12:10 AM
(03-04-2024, 10:25 AM)hovatekI already managed to solve this problem, but now another one came, as soon as I execute the first command, it returns me with the following message: "python: can't open file 'avbtoll': [Errno 2] No such file or directory"(02-04-2024, 03:33 PM)playerfox58 hi hello, when I put "python avbtoll info_image --image vbmeta-sing,img" it says that the command was not found, how can I solve??
You need to install python
04-04-2024, 04:59 PM
(04-04-2024, 12:10 AM)playerfox58 I already managed to solve this problem, but now another one came, as soon as I execute the first command, it returns me with the following message: "python: can't open file 'avbtoll': [Errno 2] No such file or directory"
Wrong spelling.
its usually named avbtool or avbtool.py (depends on yours)
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