If you’re looking to upgrade your iPhone’s connectivity, there are a few things you can do to get the most out of your new phone. One option is to connect it to a Lexus RX 350 using an iPhone 4S or newer. This will allow you to use your phone’s data and voice capabilities while driving, as well as access many of the Lexus features that are not available on other models. Another option is to buy an iPhone 5C or newer and connect it through the car’s audio system. This will give you access to all of the features of the original iPhone, as well as many additional Lexus features that are not available on other models.