Dmitry,
On Tue, Oct 20, 2020 at 6:36 PM Dmitry Baryshkov dbaryshkov@gmail.com wrote:
I am really glad that you have discovered this because, as I mentioned above, I have already made 2 RT22 FRS radios unusable. The factory software asks for a password now (for download and upload) and so far I have not been able to discover what it is.
Could you please check if writing the proper string at 0x1b8 would fix your radios? It does for my RT622. However my radios still worked even when radio ID was a series of 0.
What I finally ended up doing was to perform a serial port capture while using the factory software to remove the password of one of my working radios. Armed with this information I created a driver just for the purpose of removing the password. Worked like a charm. Now both radios are functioning as they should.
Jim KC9HI