hello my name is Ramon . my drone keeps saying that it needs calibrating . i do not haver any support . and the solo app is not working for android.. did they go out of business .. can any one help
1st, make your title more descriptive, and also add details to your request.
You can get all the support you need form the Ardupilot forums, Google is your friend.
All the instruction for calibrating you will find on that site.