Tips

Now you can store and run up to 2,160 iPhone apps on your home screen with iOS 4 folders. That's the maximum capacity with 180 folders holding 12 apps each. Although you may not come close to this limit folders are an excellent way to get organized and more efficiently use your iPhone.

Creating folders on the iPhone is simple and intuitive. Just drag one app on top of another app and a grey box will appear. iOS 4 will put both apps in the same folder and prompt you with a text box naming the folder. If you don't like the automatic name just type a new one in the box. Tapping the home screen will exit.

Apple surprised everyone when they announced that iOS 4.1 would add High Dynamic Range (HDR) photography capabilities to iPhone cameras. HDR combines two or more photos at different exposures to create an optimal scene. Unfortunately, some iPhone 3GS owners were even more surprised that they would not receive the feature when updating.

Although the iPhone 4 upgraded the rear camera to 5.0 megapixels and added a flash, light sensor and HD video recording, iPhone 3GS owners can still get excellent pictures with the previous 3.0 megapixel model. Already the 5x digital zoom feature (added in iOS 4) works well on the 3GS, and HDR can be a simple download away.

Apple has launched FaceTime video calling with every iPhone 4. All that's required is a Wi-Fi connection and a person on the other end of the line running the same setup. There are many things you can do to get the most out of your FaceTime calling experience.

First of all, to test your setup and get some personalized instruction, you can call an Apple representative using FaceTime at 1-888-FACETIME. Make sure you're connected to Wi-Fi before you dial. When you're ready to video chat with your friends and family, check out this list of tips:

Now you can record videos on the original (2G) iPhone and iPhone 3G without jailbreaking. Camera Plus Pro enhances the photography experience on any iPhone running OS 3.1 or later.

Many iPhone owners were disappointed that firmware 3.0 only supported video recording on the iPhone 3GS. Now thanks to Global Delight Technologies anyone with an iPhone can record and share video.

Camera Plus Pro is available on the App Store for a limited time at 33% off regular price ($1.99). The app comes loaded with video recording, photo taking and photo editing features including:

A new utility has been developed by iH8Sn0w for users interested in figuring out whether they can jailbreak or unlock their iPhone or iPod Touch. F0recast will check your device using the USB connection and examine the baseband and bootloader versions.

Jailbreaking and downgrading have become more complex as different versions of hardware and software are constantly released by Apple. F0recast will tell you if your iPhone is unlockable, if you can downgrade your software, and if your specific model requires a tethered jailbreak.