So since updating to iOS 9.3 I have not been able to connect my P4 to my phone for the camera feed. The controller connects to the drone still cause I have control of gimbal and props but my phone will not connect. Anyone having same issues or have a fix???

Thanks for the heads up. I will not upgrade my iPad mini for now.

I too will refrain from updating iPad.  Thanks for the heads up.

I updated my iphone6 plus to iOS 9.3 yesterday and I have no problem with connecting it to P4 today.

I have updated my iphone 6s plus to 9.3 yesterday, flew few batteries. no problem.
Gurnpj, which device do you have? have you try another cable?

I had the same connection issue which only required a hard reboot of my mini4 to remedy...if you are having this issue try this✌

Press and hold the Home and Power Button until your iPhone / iPad reboot (ignore the "Slide to turn off"), you can release both buttons when you see Apple logo.

Cale262 Posted at 2016-3-23 12:20
I had the same connection issue which only required a hard reboot of my mini4 to remedy...if you ar ...

That's the ticket - just do a reboot of the IOS device.  I have 9.3 on my 6s and iPad Mini 3 and they have no P4 problems.

I will be upgrading to 9.3 tonight, will let you know the results after

Okay update, it's just my phone. Apple is switching it out for a new one. False alarm! iOS 9.3 is fine!