I have plugged the whole camera set-up together on my desk. I’ve tried on an iphone 7, iphone 6s and an older ipad but no device is detecting the C5. The green light is blinking slowly, indicating wifi is terminated, but pressing the wifi button (even for a few seconds) does nothing. i have reset the unit and an unformatted SD card is inserted (awaiting formatting once i connect to the app). please help