Hi, I got my first iPhone 4 last week, it was already running iOS 4.3.3 so I jailbroke it using JailbreakMe 3.0. Now, I want to restore it back to iOS 4.3.3 and jailbreak it using Redsn0w because JailbreakMe makes my iPhone a bit laggy. So I used TinyUmbrella to save my SHSH blobs but the tool says that it had saved only iOS 4.3.5 SHSH blobs. Also, will I be able to unlock my iPhone after PwnageTool jailbreak? Thanks.
Asked by: Abbie from El Paso, Texas
PwnageTool has no capability to unlock your iPhone. The purpose of PwnageTool, as well as the Sn0wbreeze, is to prepare your iPhone for Ultrasn0w unlock by preserving the unlockable baseband of your device from getting upgraded while restoring and jailbreaking the new firmware. Once you have preserved the unlockable baseband of your iPhone, then you will be able to unlock your iPhone using Ulltrasn0w software-based unlock. But, in your case, you will not be able to unlock your iPhone using Ultrasn0w as your device is already running on unsupported baseband (4.10.01).
On the other hand, if you really want to unlock then you can use Gevey SIM Pro to free your iPhone from AT&T. The detailed tutorial on how to unlock iPhone 4 on iOS 4.3.3 using Gevey SIM Pro can be found here.