Manual and iPhone 3G Firmware 3.0
The apple has released the user manual for the new iPhone 3G and firmware 3.0.
There you will find the new features of iPhone 3G and Firmware 3.0
Download here for now only in English. = (
The apple has released the user manual for the new iPhone 3G and firmware 3.0.
There you will find the new features of iPhone 3G and Firmware 3.0
Download here for now only in English. = (
The famous hacker GeoHot managed to jailbreak the iPhone 3G.
Although the new iPhone come with a new "security" that prevents the downgrade to previous firmwares. Hacker posted on his blog "In sn0w in this summer ..." with a picture of MSDOS (windows) , The iBoot the new Iphone 3G, which indicates that he found an exploit in iBoot.

In the picture you can see also another site at the very end called " purplera1n.com "Probably the new Jailbreak the iPhone 3G will be called Purplera1n.
Ultrasn0w Guide - Unlock (unlock) iPhone 3G - firmware 3.0.
Make sure your device is with the Firmware 3.0 . and done with the jailbreak redsn0w .
Step 1: They add the repository / source to Cydia or Icy: http://repo666.ultrasn0w.com
(WARNING: It is better, before installing to disable the 3G network on the device: SETTINGS> GERA L> NETWORK)
Step 2: Search for "ultrasn0w" and install!
Step 3: After installation restart your phone and voila!
Just remember, do at your own risk.