Not sure if this has been asked before, I could see any similar topics.

I've just recently installed an F930BT into my car but the time and date is wrong. I've been into the time settings but it won't let me change the time/date manually. It only allows me to adjust the time in half hour increments.

Any ideas how to set the correct time/date?

Thanks

Matt.

The time is supposed to be adjusted automatically via GPS signals.  You cannot set it yourself by minute.