Yes, update to 10.3.4 or you are stuffed!The iPhone 5 is seven years old, many still work faultlessly but Apple only place a three year lifespan and support guarantee on any iPhone and of course will deny all liability should it brick your phone outside the pathetic 12 month warranty period (you get two years warranty on a £20 Nokia).For the warranty reason alone I will never buy an iPhone.
N V Brooks ● 2288d