If I restore my iPhone, will all my music delete?

I have an iPhone 4s & i was going to restore it because it doesn't vibrate & i wanted to know if all my songs would delete. By the way, I've had more than 1 iPod connected to my computer & i DIDN'T purchase all of it.

Yes it will I'm afraid but there's this thing apparently where you can protect it, please answer ma question thank you- gracias - mersi boku- tessekurler-danke- grazie

Yes, restore iPhone will delete all files on your iPhone including music, videos, photos, apps and playlist.

If you do a "reset all settings" you should not lose your media data on the phone. But be sure to back it up through iTunes or iCloud.
There's a setting under sounds you could check to see if the vibrate is turned off. Go to settings>sounds>vibrate on ring or vibrate on silent and see if one or both of those are on.

Hope that helps.
Brian
http://www.sellyouriphonegetcash.com