I'm not surprised. It seems some people have a strong desire to be first online with the "secret information" about the service menu. Misinformation and all !FYI and caution - the information and some of the parameters that were posted above for "service mode" is incorrect for the PRO.
I see bricked radios in some peoples immediate future............
If this Anytone is like the others there is no real reason to go into the service menu at all !