Out of interest, those running a second phone just for navigation, do you use a sim, no sim, hot spot it to your primary mobile maybe? I know you don't need data for GPS but do to refresh maps, find PoI's etc. Thinking I'll just chuck in a PAYG sim with data roll over, so costs less than a £5 per month.
Edit: I have created you a fresh thread, to avoid detracting from the important message in the thread about it NOT being only Apple phones that have trouble with their cameras, caused by vibrations.
Edit: I have created you a fresh thread, to avoid detracting from the important message in the thread about it NOT being only Apple phones that have trouble with their cameras, caused by vibrations.