Any idea if the RT3S your friend tested with has the Original STM32 processor or the clone processor used in the last year or so of UV380/UV390/RT3S production? I was wondering if the clone processor used on recent radios is what enables the AES256 encryption, so maybe the Plus firmware only works on recent RT3S examples. Just guessing here.JP7NJT wrote: ↑Thu Dec 07, 2023 10:46 pmfrom what a Chinese friend told me, the firmware (119.023) of the Plus doesn't work on the normal one (he tested with an RT3S but I guess it's the same as the UV380, right?)
When flashing the normal with the firmware of the Plus, the screen remains white when the normal is turned on. The friend is not allowed to send me the firmware. probably a security to be able to continue selling Plus once the firmware is widely distributed.
OpenGD77 firmware on the RT3S will report which processor it has - if it says "tyt" processor in the firmware screen, its the clone processor.