My app automatically updated on July 22nd. It was ridiculous video Blurred and was choppy camera would not work. Unusable. I tried updating firmware changed chords finally backdated the app to the previous version everything went back to normal and works perfectly. Also turned off automatic update on my phone I use an S5 Samsung. When I called DJI one guy said to update the firmware and it would work. The next guy said it was a bad app update and to wait till August 3rd for new update.WOW!!!Updated the app today and now the video transmission has been lost several times and need restart app