I want to jail break my iPhone 3GS, what is the safest and easiest way to do that? Also Will my phone be slow if I do it? Or will I lose everything on my phone?
the best thing to do is to backup everthing on there what version is your IOS? it wont run slower then normal and if anything happens just restore it to get it back to normal
use redsn0w. Just if you plan on unlocking the latest iOS with Ultrasn0w then don't upgrade to the latest iOS yet as the latest baseband cannot be unlocked just yet. However, redsn0w is a very easy to use jailbreak tool. Also Pawnage tool. You can jailbreak all iOS versions on all iPhones and iPads except iPad 2 atm.
I have the iPhone 3GS and I love it but I'm tempted to upgrade to the iPhone G4 but something has been keeping me from doing it but I just might upgrade even though it's got some problem.
I have ever used Cucusoft iPhone Backup Tool Kits to backup iphone SMS messages &contact,video,music,photo to computer,you can free download in: URL= hotdownloads.com/trialware/download/Download_iPhoneToolKits_reg.exe?item=18286-5&affiliate=406676 Cucusoft iPhone Tool Kits is an easy to use utility designed to help you back up all your files on your iPhone, so that you can recover any lost or missing SMS messages&contacts,games,songs, videos, books, photos and so on. Learn more in: URL= www#mustsoftware.com (Notelease instend of "#" by "." ,and copy the URL in your browser)
Nah if you jb it will add some software and modify some files. i'd recommend you backing everything up on itunes, make sure you have all the right files and they are compatible with your phones iOS version. If something goes wrong with your phone, just restore from your backup.