Try this and see if it helps:
1. Open settings on iPhone, go to Bluetooth, then delete the Gamesir-G3.
2. On the controller turn it on holding Y and Power simultaneously.
3. Return to Bluetooth settings on iPhone and pair to the Gamesir-G3.
4. Power the Breeze on, and make the WiFi connection.
5. Start the BreezeCam app, enter Tasks, enter Controller mode, slide to proceed and the controller should then connect.
6. Press Experience Now.
7. Use the d-pad on upper left, press in down/up direction and see if camera moves.
(If it doesn’t move see this thread
Breeze G3 Controller Update )
8. You should be ready to fly.
9. If you are only using iOS devices to fly the Breeze, you only have to turn on the controller with the power button from now on.
Hope this helps!