I am using this phone over past 6 months onwards. No issues till now. More secured phone ever. We can backup the content such as music and photos really faster. This is one of the best product that apple ever produced. Thumbprint sensor is very intelligent and fast. And when it come to camera its very splendid, you can click the perfect pics in panaroma mode nad. I like the live version mode more. My only concern is the price is very high.