Apple has released iOS 4.3.2 update for iPhone 3GS, iPhone 4 GSM, iPad, iPad 2, and iPod touch 3rd gen and 4th gen models. The 4.3.2 update includes several security updates and bug fixes, noticeably to resolve freezing FaceTime calls, and the update also resolves a 3G connectivity issue that some iPad users discovered in prior versions of iOS. iPhone 4 CDMA owners will also find an update to iOS 4.2.7 that includes the same fixes.

Launch iTunes with your iOS device connected and you will be notified of an available software update. If that doesn’t work, or you’d rather have an iOS 4.3.2 IPSW file, you can use these direct download links:

iOS 4.3.2 Direct Download Links

These are direct download links of iOS 4.3.2 IPSW files from Apple. Be sure to right-click and “Save As” the file, it should be a .ipsw extension:

Most users should update their iOS hardware through iTunes for ease of use, but you can learn how to use IPSW files if this interests you.

Note: If you rely on a jailbreak or unlock, you should hold off on updating to iOS 4.3.2 until further notice.