I'm having similar problems with my P3S, I found out it's a Galaxy note 3 problem, because of android version 5.0, DJI GO is not optimised for older Android devices.I using iphone 6s and Samsung note 3. Country Bosna and Hercegovina. I dont know what can i do to repair this problem.
Bought a new phone, no problems what so ever.
P.S. Komšija ako mogu kako pomoći javi.