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Some questions

Open rogerclarkmelbourne opened this issue 2 years ago • 6 comments

Hi,

I don't have this radio but I am curious about the ability to read the firmware and also upload unecrypted firmware

Normally bootloaders in Baofeng and TYT radios don't have the ability to read the program ROM in the radio.

I know the TYT bootloader had a bug which allowed Travis to read the bootloader and crack the encryption, but these tools appear to allow the entire program ROM memory in the MCU to be read, which implies that the bootloader is not secure becuase it allows functionality which the MD380 etc does not allow.

What hardware is in this radio ? STM32F4xx like in the MD380, what is the baseband chip AT1846S ?? and DMR chip (C5000 or C6000), what display does it use?

Thanks

VK3KYY

rogerclarkmelbourne avatar Oct 10 '22 09:10 rogerclarkmelbourne