I have made some little modifications on a bluetooth device firmware but currently the modded firmware brick the device, even so I kept the same checksum thanks by forcing the crc and I validated the file using dfu_tool's verify function.
I need a skilled bluez linux bluetooth stack developper or hacker to help me understand what's wrong with the way I modified the file.
6 freelancer đang chào giá trung bình €297 cho công việc này
Hi I have rich experience of firmware development and reverse engineering. I have much interest and would like to help your problem. Hope your kind contact.
Hello, sir. I've read your requirement carefully, I full-understood your context. I've rich experience on bluez. I'd like to discuss more on contact. Hope your contact. thanks