Purchased my P3 Pro in November and was just reading about firmware versions. Checked mine and it says I have 2.5.0. I've never updated the App Firmware so I was wondering if it somehow does it automatically? Looking at the App release history there's no way I could have 2.5.0 as it was released after my purchase. Reading about too many restrictions with 2.5.0. Can you revert to a previous version like the aircraft firmware?