vol. 1 How To Deal with iPhone
1) Memory
A common problem for iPhone users, including myself, is 'lack' of memory on iPhone. The thing is that your iPhone stores all sorts of files you don't need so you end up losing GIGABYTES of space. You can solve this problem by downloading iMyfone Umate (it's free!) on your computer, laptop or MacBook. I used it and it cleared 5 GB of space on my iPhone!
2) Music
You might have noticed, you have to pay for songs on iTunes while Android users can download songs from the internet directly to their media player. If you want free music you can either stream music from apps like Soundcloud or download songs to your computer or laptop and transfer them through iTunes. If you re'not quite sure how to do this, watch a tutorial on YouTube.