My phantom 3 pro rested for 5 months and honestly i lost the interest in this hobby and it made only problems, horrible customer service and naive company. Now i want to sell it with like 10 flights on the clock but now the ipad or iphone wont recognize the controller anymore, normally it said something like can you trust this device with a signal tone, now nothing! When i open the dji app it says turn on the controller and phantom3 and plug in the cable to connect to the app but nothing. I was on fw 1.4. I cant even update the copter and remote because i obviously need the app? I used my normal lightning cable from apple, i cant remember anymore, maybe i need a special dji cable ?