If you unlock an iphone will it erase all the songs, video, apps?

If you unlock an iphone will it erase all the songs, video, apps?

Added (1). As an att iphone unlock i put tmoblie will it erase everything

I don't exactly know if you mean the slide to unlock feature or if you are taking it apart. If it is the slide to unlock feature it will not make erase anything.

No it will not if you back up before unlock.

  • Will unlocking my iPhone erase my songs etc? Hi. Switching my iPhone to another network and I need to unlock it first, will doing so erase all the music I already have, plus all my apps and stuff? Ideally I'd like my iPhone to stay exactly the same just with a new carrier. If this won't happen can someone please tell me what to do to get it that way? Right now it has none if that matters. Also it's an iPhone 4.
  • When you erase an iphone of all of its content & settings, does this mean EVERYTHING is wiped? I wiped my old iphone because i got the new 6s. So my icloud is in use on my current phone, but i wanted to know, that since i wiped out my old on. Does that mean it would be safe to give it to a family member or close friend to use? Without having my personal info. On it?
  • What will erase and sync erase on my iphone? I wanted to connect my iphone to a new computer but it says erase and sync, what will it erase? All of the contents or just music?
  • What are some of the best photo editing, video editing and video cartoon apps for the iPhone? I'm fairly savvy at editing, (i think lol) I'm just drowning in a pool of apps in the App Store, and I don't know which ones would work well… I'm also looking for an app that will turn video or picture into cartoon (nice cartoon, vivid colors and nice filters, that do not leave the video looking like a "sketchy" or "grungy". Any help is greatly appreciated!