Nope. I have an iPhone 4 and have read the new OS is just too much for it and will make it as slow as molasses. Besides, I've already traded it for a new iPhone 6 Plus which was really made for it. Verizon let me keep my old phone until the 6 comes in. I'll be REALLY glad to get the bigger screen. Emailing with my fat fingers is a bitch with my old 4. They gave me $200 for my old phone, so they can have it!