I have received loads and loads of emails regarding all the issues people are facing when trying to unlock and jailbreak iPhone OS 3.0. I have tried my best to answer them by email, and to all the comments in my guides here and here. Here is compilation of all the fixes for the issues that you may be getting when unlocking and jailbreaking iPhone OS 3.0 using ultrasn0w.
Those of you who have updated to iPhone OS 3.0 (jailbroken) might have noticed that your jailbroken apps (Apps installed outside from App Store) have stopped working. Even if you have tried reinstalling them they wont work because these apps require a patched version of MobileInstallation file on your iPhone. Here’s what you have to do to patch the mobileinstallation file on your iPhone.
The following guide will help you running fully unlocked and jailbroken iPhone 2G with OS firmware 3.0 on a Windows PC without having to use any of those PwnageTools out there. If you are using iPhone 3G then you will only be jailbroken, not unlocked.
Awesome folks on the Dev-Team have released the much awaited PwnageTool 3.0 for Mac to unlock and jailbreak iPod Touch 1G and both the first-gen iPhones and its successor the iPhone 3G.
Its only been few hours since Apple publicly released the iPhone OS 3.0 for iPhone, iPhone 3G and iPod Touch and I have already started receiving lots of emails from people asking about various questions related to updating to iPhone OS 3.0. Instead of replying to them individually, I thought it would be useful to make a short post in order to answer most frequently asked questions.
The wait is finally over. Apple has officially pushed iPhone OS 3.0 to their servers for all existing users of iPhone to download for free. This new firmware 3.0 brings more than 100 new exciting features and can be downloaded from the links given below.
We all have been waiting for this! The official client for Skype has finally arrived for both the iPhone and iPod Touch platform and its all yours to download it for free from the App Store.
Apple showed off a preview of the new upcoming OS for iPhone which will offer 1,000 new APIs for developers, and deliver over 100 new features. The iPhone OS 3.0 will ship in summer 2009 and will be free to all iPhone and iPhone 3G customers.
PocketGear has launched an unofficial App Store for Windows Mobile phones which currently includes over 2,500 applications and games - including both free and paid apps.
Today I took some time off and called over my friend from ProgrammerFish to review this exciting new technology from Microsoft. We both didn't knew much about it except for the fact that it had something to do with barcodes until we really tried and experienced it hands-on on our phones.

