ok2mop / md1702-tools Goto Github PK

Maybe a good idea would be to set up a directory in which would be the firmware files that were released for DM-1702 /DM-X?

I have a bright new MD-1702 with the Firmware L05.00.05.

Using the tool I could not do anything except reading the version id or read the FW

After trying to get the codeplug inside the radio, the firmware got damaged and nothing is working any more.

Trying to get the FW back in is also not working, I guess this firmware uses a different protocol.

Can you add support for this firmware ?

btw, the bootloader from the DM1702-V2 says DM1706-V2... Interesting isn't it ?

Thanks in advance !

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

I have been successful in altering the boot image using your software, but I am unable to find any info on the hzk font format, and have no idea how to approach the voice data? Any suggestions?

Maybe you know this github where exist reverse engineering firmware for radios GD-77, GD-77S, RD-5R, MD-760, DM-1801 https://github.com/talentraspel/GD-77

and start writing firmware on opensource code:
https://github.com/hamdv/OpenGD77

Is this a secret or what? There is literaly NO SIGNLE PLACE IN INTERNET with firmware for DM-1702!!!!!!!! Is this a some sort of conspiracy or what?
WHERE CAN I DOWNLOAD IT? WHY NOT IN REPOSITORY???
I need BIN FILES

Actually, CPS for DM-1702/DM-X is very limited for example import contact is connected with installed MS Office ?. It maybe will be good ide write CPS similar like for GD-77 radio:

https://github.com/rogerclarkmelbourne/radioddity_gd-77_cps