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Reverse engineer a firmware file

I have a firmware file and I would like to update a constant. The firmware file, which runs on a GoPro HERO9 Black, can be found here: [login to view URL] or alternatively downloaded from: [login to view URL]

The constant I am looking to update is called `maximum_bitrate`, which I would like to update to be 8Mbps. I would also like documentation on how to mount the underlying filesystem so I can make additional changes in the future. Also, I suspect the firmware may be integrity protected, so please update the integrity check if it is present and include documentation on how that was done as well. As far as I can tell, the firmware is neither encrypted nor compressed.

Taidot: C-ohjelmointi, C++ -ohjelmointi, Firmware

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Tietoa työnantajasta:
( 2 arvostelua ) Chicago, United States

Projektin tunnus: #31044767

6 freelanceria on tarjonnut keskimäärin $138 tähän työhön

(64 arvostelua)
6.7
Muhammadsamran

Hello Sir/ Ma’am A skilled full stack developer, I have rich experience in JAVA,C, C++, C#, Python, .NET , MYSQL, SQL, IONIC , MATLAB, ANDROID,PHP and ARDUINO. I am very confident with my skills and I'd like to hel Lisää

$50 USD 1 päivässä
(25 arvostelua)
5.2
(10 arvostelua)
4.0
malikasad079

I hold a degree in Computer Engineering. I minored in Programming with a focus in .NET, C, C++, Linux tech. Whether independent or operating on a team my analytical approach to problem solving has been a plus. I have a Lisää

$140 USD 7 päivässä
(7 arvostelua)
3.7
normanburtonfree

Dear Client. I have checked your job description and I am really interested in your project As a senior developer I have 5+ years of experience of Python, C , C++ , C# development Using the python, I have made AI,ML , Lisää

$140 USD 7 päivässä
(4 arvostelua)
3.0
Jerrysmit0913

Dear hi hello i am waiting. I am waiting.... I am a reverse engineer, and have a plenty of experiences in programming of Android, x86/x64Assembler, assembly, C++, C#, etc. I read carefully the demands of your project Lisää

$100 USD 7 päivässä
(0 arvostelua)
0.0