If I reboot my phone will everything erase?

How do I erase music from my ipod

I have a samsung propel but the screen is blank so my father ordered a new one...but I didn't have a memory card in my old ph...

I can add the new music but it says it will erase my existing tunes! thats a big NO! Help please? :)

I didn't see the option anywhere on the website so I was wondering if anyone knew an alternative way or if there was a way to...

If I have a plan from at&t, can I get a phone from tmobile and use that phone on my plan?

How do I get my multi-media message from my phone I have a cricket phone .

Do all HTC phones open with and run on an operating system like a computer and everything like that or what is it supposed to...

is there a one that is both for phone & pc? if so, whats it called?

How do you upload a photo from your phone to the computer

How do you like erase everything on your computer? Like when it was brand new and had nothing downloaded? Can it be simple o...