The iPhone DevTeam Updates PwnageTool And RedSn0w To Fix Bugs
Just a quick heads-up: PwnageTool and redsn0w have been updated to include a fix for the vibration problem on iPhone3GS/i4 switch (it works only with  4.3.3!). If your iOS 4.3.3 is already jail-broken  (by either or custom ipsw redsn0w rc15), you will be able to install this fix simply by rolling over your existing rc16 redsn0w 4.3.3 jailbreak.
Before the installation starts make sure you unchecked ,, Install Cydia” ¬† option and check any other options you are looking for. The fix will be installed no matter what you‚Äôve selected. This is safe for even ultrasn0w unlockers to do (because redsn0w itself won‚Äôt update your base-band‚Ķonly an iTunes stock IPSW update/restore will be able to do that).
The new version redsn0w rc16 has a few more improvements: Windows 7 and Vista users should no longer need to set their CPU affinity…just run redsn0w as Administrator in XP compatiblity mode. Also, the “verbose boot” option for old-bootrom iPhone 3GS has been fixed for 4.3.3 (remember: old-bootrom 3GS users can even have custom bootlogos that show right at power-up).