Ok, so I have had my Iphone for almost two years now, and have refused to update it because every time I go to do it in the past, I end up losing a bunch of apps and music I've bought it and it's annoying as shit.
Here's the message I get when I'm about to update my phone.
Does anyone know what this means? How do I back up the stuff they're talking about? I would really appreciate some help. I am pretty computer illiterate when it comes to these things, and it'd really mean a lot to me if I could update my phone and not lose apps/music. I know I can just download them for free again, but chances of remembering which ones I had etc are zero to none.
TIA