It has been over a week since I have heard this message    Wonder if it was the firmware update?

For powering on the first time, the Home point will be refreshed automatically with good GPS quality, or it will refresh until the signal quality becomes good after taking off.

Thanks for the reply. I'm referring to the female voice that announces "Home Point Has Been Updated, Please Check It On The Map". I don't hear it the past two weeks, or so.(It was a bit annoying, actually)