iOS 7 and iTunes Match

[uhaas]

In the past, doing a major OS upgrade forces me to redownload my music from iCloud. Is that something to expect tomorrow, or will my music survive the iOS upgrade.

I have over 32 GB of music on my phone and downloading for offline playing takes days. I'm often in dead areas or overseas.

 

[MozMan68]

If you do a standard "update" the music should stay on there...just make sure you don't turn off iTunes Match as that is what will erase what you have downloaded.