last precaution before I JB

Jun 21, 2009
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#1
I'm getting ready to JB my iPhone 3g with redsn0w, all I really need to know before I go through with it is will I lose any data on my phone (contacts, SMS, music, apps, etc)?
 
Jun 19, 2007
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#2
You shouldn't (I've never lost data by jailbreaking), but it's always a good idea to do a backup and sync via iTunes for peace of mind.
 
Jun 21, 2009
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#7
things went swimmingly if you will. now it's just down to figuring out how to use some of the stuff I've downloaded for it