If you happen to have unlocked or jailbreak your iPhone previously as mentioned in the post ‘Unlock any iPhone any network. Complete Best Guide. 1.1.4 UK US 3g 8gb 16gb.‘ this is good news. iPhone Dev Team has already jailbreak the iPhone 2.0 firmware 3g version. Read the dev team blog and see screen shots here.
The iPhone 2.0 firmware hack is not yet available for download. It should be available in a week or so. DONT UPDATE NOW, WAIT. We’ll have to see what kinda updates will coming from ziphone, winpwn.
Download iPhone 2.0 firmware
Now, for all the people who didn’t jail break or unlock, Download the iPhone 2.0 firmware unofficially from Apple here (225 MB). Connect the iPhone to iTunes, You can hold the option key on a Mac or Shift key on a Windows system, then click the “Check for Update” button in iTunes (under the iPhone tab) and select the file to update the iPhone.
The new software takes like 20 minutes. After that, you’re prompted that the phone is rebooting. Then you’re asked to restore it from a backup or set it up as a “new” phone. Chose the backup. (No, I didn’t have to create the back up beforehand, it was just there.) Then the phone reboots again…
iTunes 7.7 Now Available For Download
iTunes 7.7 is released and it allows you to sync music, video, and more with iPhone 3G, download applications and games from the iTunes Store, Movie Rentals and iTunes Wi-Fi Music Store. Download it here.
Apple also is offering a new Remote application for iPhone or iPod touch to control iTunes playback from anywhere in your home.
The important features in iPhone 3g are addition of Microsoft Exchange ActiveSync, Actual GPS unit, App Store, 3G speeds.