In line with BGR’s exclusive report earlier this week, Apple on Thursday released iOS version 4.3.2 for the iPhone, iPad and iPod touch. The only changes noted by Apple are bug fixes and security updates. Apple does specifically note that the update fixes a crash related to FaceTime, as we reported, and it also fixes some iPad 3G + Wi-Fi connectivity issues. Also of note, iOS 4.2.7 — also a minor update with bug fixes and security updates — is now available for Verizon Wireless’ iPhone 4. Both updates are available immediately via iTunes.
iH8sn0w, the well-know iPhone hacker has managed to port new tool called ultrasn0w fixer on iPhone 3GS running iOS 4.3, the new tool has been developed by msft_guy (TinyUmbrella developer), he successfully developed ultrasn0w fixer in beta stages of iOS 4.3.
What will ultrasn0w fixer do?
In the meantime, ultrasn0w fixer will unlock iPhone 3GS running iOS 4.3 which has previously unlock via iPad baseband 6.15.00, also iH8sn0w will release a new version of his sn0wbreeze jailbreak to include this ultasn0w fixer on it.
Will ultrasn0w fixer work on iPhone 4 ?
According to iH8sn0w you will be able to unlock iPhone 4 on iOS 4.3 by preserving the unlockable baseband 1.59.00 with the ultrasn0w fixer soon.
Note: iH8sn0w is not working on 2.10.04 / 3.10.01 / 4.10.01 basebands on iPhone 4.
ETA for the new Ultrasn0w ?
iH8sn0w has just confirmed via his twitter that he will release it for iPhone 3GS tomorrow, but he didn’t give an exact date for iPhoe 4
HOW TO: Jailbreak 4.2.1 iOS on iPhone 4, 3GS and iPod touch 4G, 3G, 2G with Greenpois0n RC5 on Windows
Windows version of Greenpois0n RC5 jailbreak tool (untethered) was released few minutes back that lets you jailbreak iOS 4.2.1 firmware on your iPhone 4, iPhone 3Gs (all bootroms), iPod Touch 4G, iPod Touch 3G, 2G (all bootroms) and iPad. Follow the simple steps listed below on how to jailbreak iPhone 4, iPhone 3GS, 3G on iOS 4.2.1 using Greenpois0n RC5.
How to Jailbreak iOS 4.2.1 iPhone 4, 3GS with Greenpois0n RC5
Step 1: Download Greenpois0n RC5 for Windows
Step 2: Once the download is complete, move the gp_win_rc5_b2.zip on your desktop and unzip it.
Step 3: Open folder and double click Greenpois0n.exe to launch it.
Step 4: Click on the button ‘Prepare to Jailbreak (DFU)’.
Step 5: Greenpois0n will display the instructions to put the device in DFU Mode
You will be asked to press and hold the sleep button for 2 seconds.
Continue holding sleep; press and hold home for 10 seconds.
Release sleep button; continue holding home for 15 seconds.
Step 6: Once your iPhone 4, iPhone 3GS is in DFU mode, click the Jailbreak button.
Step 7: Greenpois0n will now jailbreak your iPhone 4, iPhone 3GS, 3G on iOS 4.2.1.
Step 8: Click the Quit button once the software application has completed.
Step 9: After the iPhone 4 restarts you’ll notice a new Loader app on your Springboard, entitled “Greenpois0n”. Press to launch it.
Step 10: Press to select Cydia then press the large Install Cydia button that appears.
Step 11: Once Cydia has installed successfully on your iPhone 4, you can install jailbreak tweaks of your choice.