My iPhone 5 Finally broke on me. I've had it since launch. The battery failed on me. It would go from 100% to 10% within two minutes of use. I managed to get through for a while until two days ago it wouldn't charge up anymore even after 48hrs plugged in nada it finally met its end. I was considering getting a 2nd hand iPhone 6 or 6s but I instead went with the iPhone 7 Plus 128gb which should be coming in tomorrow. My question is with all the hype that Apple will completely redesign the next iPhone do you think it'll be a good idea to dump the iPhone 7 Plus 2-3 Months before the next iPhone comes out & and pick up a used iPhone 6 for the remainder and then upgrade to the new iPhone?