Software because I came from a Nexus 4 , and the OPO hardware buttons are in the wrong order and can ' t be changed . Honestly if they was in the right orderchangeable like the OP 3 I would probably use them . <| sep |> My parents taught me from a very young age , before the internet was really a part of everyone ' s everyday lives and everyone had a social media account , that I wasn ' t to give away any personal information to strangers online no matter how much I chatted with them , and that there were predators literally prowling the internet for gullible children . They presented this information in a very serious and genuine way instead of a scaremongery way , and I took their advice . I think that ' s a good rule of thumb most parents should follow once their kids start using computers .