iPhone Dev-Team has just released Redsn0w 0.9.6RC16 to fix iPhone 4/3GS side-switch vibration issue on iOS 4.3.3. For those who don't know, since iOS 4.3 jailbreak using i0n1c's untethered payload, many iPhone 4/3GS users reported that their side-switch vibrates randomly when they toggle it from silent to ringer or ringer to silent mode. Thanks to i0n1c, who even do not own an iPhone but still managed to fix the hole in his untethered payload.