I have been having a reoccurring problem with my Galaxy S7 staying paired on my Toyota Camry Bluetooth. The signal would drop after 2 or 3 minutes.I tried a factory reset on my phone and it worked fine until I agreed to update the software on the phone. After the update, the Bluetooth signal would drop after 2 minutes just as previously. So... I re-did the factory reset and this time did not update the software even though the phone keeps reminding me to. So far so good no dropped Bluetooth signal. I believe that he software update is the culprit. I called Samsung and my phone carrier and got no constructive help! Anyone else having this issue?