Tech Notes GuruCool - Security and More

I started this blog as the IT Security Blog, but have decided to rename it as Tech Notes as starting July 28, 2010, I decided to ensure that my testing updates are available on this blog for the readers. Though the Blog title uses the terminology - GuruCool derived from Hindi Word - Gurukul as in School, I mean myself, am still learning and there is a lot for me to learn. I would request you all there to provide me regular inputs to make my efforts better.

Showing posts with label iOS 4.0.1 upgrade. Show all posts

Monday, August 2, 2010

iPhone 3G - iOS 4.0.1 upgrade

Okay just finished testing Jail Break on iOS 4.0.1 and yeah it works pretty fine with following steps -

ensure you have iOS 4.0 also available with you,
upgrade your phone to iOS 4.0.1
use redsn0w to jailbreak, but do not point to 4.0.1, rather point to iOS 4.0 and let redsn0w do the needful
let you phone boot back to normal
connect to a WiFi spot and use Cydia to download and install Ultrasn0w
Damn that's done, you are through upgrading your Phone to 4.0.1 and unlocked it to suite your requirements.

For caution, please follow the steps in my previous blog -

iPhone 3G - iOS 4.0 upgrade

In case you need any help, please leave me a message on this blog.