Turbo Quattro

Привет всем! Кто-нибудь может помочь выгрузить полностью файловую систему? В моем случае она двойная, dumpifs выгружает только одну. https://drive.google.com/open?id=151Dtx ... 4c5XEXph17

Hello. Can anyone help unload the entire file system? In my case it is double, dumpifs only unloads one. https://drive.google.com/file/d/151Dtxc ... 4c5XEXph17

smash77 писал(а):Hello. Can anyone help unload the entire file system? In my case it is double, dumpifs only unloads one. https://drive.google.com/file/d/151Dtxc ... 4c5XEXph17

Doesn't look like double to me. Here is filesystem https://drive.google.com/file/d/1rlJv7O ... sp=sharing

--
bedrock

Thanks for the answer, but this is only part of the file system, dumpifs at the end of work leaves ahead of time

Hello. Help me restore
file system. these are the first steps to learning
dashboard on QNX https://cloud.mail.ru/public/5oMZ/5p9PgBEiv

telewizoor писал(а):Hello, i can unpack IFS, change it and pack back. If you want know some more pelase write.

hi could tell me how to unpack ifs, thinks in advance

Доброго всем дня! Может и не по адресу обращаюсь, но нужна помощь в распаковке двух файлов прошивки для родственной системы RNEG PSA от Harman на QNX. У самого (пока) нет возможности это сделать, хотелось бы оценить, стоит ли вообще ввязываться. Файлы здесь https://yadi.sk/d/BspdZy_kxyZOmQ Буду премного благодарен!
Сама система у нас мало изучена, вот пытаюсь восполнить пробелы. Пока только научил её (хоть и не очень красиво) говорить по-русски. Хочется большего.

Your ifs_1.ifs is same format as audi and can be extracted in same ways, here is linked to extracted contents of ifs_1
https://drive.google.com/open?id=12me4t ... X4JmmoH6XW

I have not studied hbcifs file, it format is different and doesn't have ifs magic number, maybe it is hb cifs and related to CIFS file standard?? Just a guess.

bedrock писал(а):Your ifs_1.ifs is same format as audi and can be extracted in same ways, here is linked to extracted contents of ifs_1
https://drive.google.com/open?id=12me4t ... X4JmmoH6XW

I have not studied hbcifs file, it format is different and doesn't have ifs magic number, maybe it is hb cifs and related to CIFS file standard?? Just a guess.

Thank you very very much fo help and fast answer. Maybe hbcifs file has .efs format?
And some content I guess is similar to MMI3GApplication from Audi.

.hbcifs has hbcifs header. So as I managed to find out this format can be unpacked with memifs2 utility. Somebody can help me with unpacking the file ifs_2.hbcifs located here: https://yadi.sk/d/BspdZy_kxyZOmQ

Dedraman писал(а):Thank you very very much fo help and fast answer. Maybe hbcifs file has .efs format?
And some content I guess is similar to MMI3GApplication from Audi.

hbcifs (Harman/Becker compressed IFS) is a signature of an IFS sub-partition (compressed) .
http://ftp.dataio.com/FCNotes/BBM/Harma ... Manual.pdf

I'm also interested how to extract the files from these kind of (compressed) IFS files. Header is like this:

68 62 63 69 66 73 00 00 FF E4 9D 25 01 7B 2D 86 00 DB 20 00 0B EB FF AF E1 DC 02 02 88 00 01 37 79 C3 47 D9 F1 00 00 03 69 FE 13 23 69 6D 61 67 65
h b c i f s ............................................................................................................................................................................................. # i m a g e

with memifs2 -q -d <ifsfile> / i get this but it failed saying read not implemented (with 2008 version of memifs2):
byte 9 - 12 (partition size in LE)
byte 13 - 16 (image size in LE)

https://haxor.fi/how-the-firmware-updates-work-on-toyota-touch-go/https://icitech.org/wp-content/uploads/2015/09/ICIT-Brief_Whos-Behind-the-Wheel_Car-Hacking2.pdfUpdate: hbcifs files are compressed with either LZO or UCL (NRV) compression.
https://reverseengineering.stackexchang ... r-analysis