I have an iPhone 5 with 6.1.4...I have not upgraded to 7.....My wife has a friend that did the upgrade and she thinks she lost all her albums except the ones purchased from iTunes. Is this what happens? I have a lot of CDs that I put on my iPad and moved to my iPhone. I use BluRay and a wireless Bose speaker a lot for music. If I do the upgrade to 7 will I lose my music already loaded??? Thanks. I did a search and did not find an answer to this.