Had a Garmin Sat Nave for years, had different phones no problems with Pairing them, I had a problem today, Garmin told me to upgrade information on my sat nav, took it into my computer and upgraded it, put it back in the car but it still would not pair with my Phone, Contacted Garmin, they told me I had to put an APP on my phone, so I took my phone and connected it to my computer to update the app on my phone, Then I was told that I had to do that in the car with the Sat Nav, so I wasted my time connecting my phone to the computer to put on a Garmin app on my phone, my sat nav will still not work. So Garmin were of no help to me, everything has worked for years, now it is a disaster.