Hello,

I tried to upgrade Phantom 3 Pro from 1.8.80 to 1.9.60 waited for long time for upgrade to finish, but update didn't go thru and phantom started to beep extreamly loud and two central light were lit up on the battery, coulnd't power it off and had to just pull it out of the phantom.

It apeared to be that phantom also was kind of borked during this upgrade, but I was able to recover it with spare battery and 1.8.80 firmware downgrade. I tried to downgrade "broken" battery with 1.8.80 firmware but it didn't work out. Is there any way to recover it or I need to send the battery to DJI? Anyone had similar issues?

Thank you.

Ok, looks like I fixed it. I tried to update the battery again to 1.8.80 firmware and.... it worked.

nickage Posted at 2016-9-12 01:18
Ok, looks like I fixed it. I tried to update the battery again to 1.8.80 firmware and.... it worked. ...

Glad to hear that.