By Jim Karpen
Apple is expected to release the iPhone 7 this fall, most likely in September, and a full panoply of iPhone 7 rumors is already circulating. Of course, it's still early in the cycle, and one never knows exactly what's coming until Apple makes the announcement. Plus, Apple typically tests a variety of prototypes, so some of the rumored features may not make it into the final release. That said, here's a roundup of the iPhone 7 rumors that are the most persistent.