I have so many Bluetooth issues with the iPhone 6S Plus with iOS 9.2.1. My Bluetooth connections disconnects from my car and headphones without notice many times. Also, I have a 2015 Chrysler 200C with UConnect 8.4 NAV, and I cannot get the messages to work properly with my car. I cannot send or store messages on the display from my iPhone. It will read messages and show them, but that's all; it will not reply. Will these problems with the Bluetooth Message Access Profile (MAP) on the iPhone 6S Plus (iOS 9.2.1) that will be fixed in a later update? On my Android LG V10, everything worked great. I just had major WiFi issues with that phone. I also have LTE connection problems with the iPhone as well. It seems that the radio has weak signal strength. Has anyone else suffered from these issues?