The diff between jailbreak and unlock

Jailbreak - it allows it to use programs not authorized by Apple. Hence, you're able to install 3rd parties native software from Cydia and Installer.

Unlock - Unlocked phones can be used on the network of any compatible provider with the insertion of a compatible SIM card (maxis, celcom, digi)

When you insert your sim card either maxis, celcom, digi, it will show up and your phone is unlock. You can make calls, sms etc..

As for jailbreak, you will see Installer or Cydia on your iphone.

Cheers

This post has been edited by davidgary73: Aug 5 2008, 01:12 PM