if i not forgotten on my last JB to 2.2.1..Put your device in DFU mode.. Then run Dev tools to JB, select the downloaded ipw 3.0 firmware.. U are done !! No way to backup Cydia app..U need to re-install all Cydia apps

---

Added on June 17, 2009, 3:56 pmNo..no..no.. I was wrong !! I recall d.. In order for a smooth JB.. Restore your phone to OS 3.0 first.. Then, only JB..

This post has been edited by sugen: Jun 17 2009, 03:56 PM

Itunes only backup & restore app store app & your iphone DATA.. Itune know nothing about your Cydia app

that is no way to backup Cydia app..have to re-install all..

---

Added on June 17, 2009, 4:06 pmhmn.. is the source reliable? Official release o not...

This post has been edited by sugen: Jun 17 2009, 04:06 PM

The download speed very fast.. 1352 kbps...going to done is 25 minutes..

hai... maybe it will release at 8am in the morning USA time.. Because want his resident to have a good sleep..

---

Added on June 17, 2009, 4:29 pmOr Apple is delaying the release to kill Ultrasn0w? maybe ver 3.01

This post has been edited by sugen: Jun 17 2009, 04:29 PM

Er.. I got a question.. Dev team said earlier that itune 8.2 break the SSH via USB.. I just upgrade to 8.2.. Still SSH via USB works..

hmn.. y Dev team haven release the JB tools.. I had download the OS 3.0..

Simple Hack to Enable Tethering on iPhone OS 3.0 (Will this work for DIGI EDGE)

The non-availability of tethering and MMS features in the U.S at the time of the launch of iPhone OS 3.0 was probably the most disappointing news that was announced at the WWDC 2009 Keynote address.

However, some clever folks have figured out a way to enable tethering on iPhone OS 3.0 without the need to jailbreak their iPhone.

There are several methods floating around to enable tethering on iPhone OS 3.0 but I found the method where you can enable it via iPhone's Safari, the easiest.
The process of tethering allows your laptop to use your iPhone's data connection to surf the internet.

The idea behind the hack to enable tethering on the iPhone running iPhone OS 3.0 is to download a .ipcc, which is carrier specific and update your iPhone with it via iTunes. The procedure gets even simpler using iPhone's Safari browser.

Step 1 to 8:

Folks at BenM.at have hosted several iPhone tethering configuration files for many carriers across several countries. You need to go to the following link http://help.benm.at/help.php using iPhone's Safari browser.

I like OS 3.0, it improves the overall iphone performance..Safari runs and load page faster...overall speed is faster..