Ever wish you could access some files from your iPhone on-the-go without syncing to a computer? Maybe your 4GB iPhone needs some more space? ZoomMediaPlus starts shipping their SD card reading iPhone accessory in April.

The adapter plugs directly into the bottom of the iPhone and accepts an SD or SDHC card. The files can be accessed from the iPhone using this Apple-approved device. The free zoomIt app makes it possible to access, rename and delete files.

Will the next iPhone model be taller than its predecessors by a quarter inch (6 mm)? If these photos are to be believed, iResQ has received fourth-generation parts that show an iPhone with additional space at the top of the device.

iResQ acquired the parts as a sample from what they describe as a "reputable source" and note the fact that Apple could still change the design of the next generation iPhone before official release. Pictured above are parts from a 3GS on the left and a 4G iPhone on the right.

Five days after Apple released the 3.1.3 iPhone OS update the Dev-Team has countered with PwnageTool version 3.1.5, making a jailbreak of the latest firmware possible. This software currently only runs on Mac OS X, and works by updating your firmware to 3.1.3 with a custom IPSW file.

If you are already running the official 3.1.3 firmware on your device the jailbreak will not work. Dev-Team also reports that unless you have a problem with the reporting of your battery percentage, there's probably no good reason to update. If you're already jailbroken/unlocked with 3.1.2 you can use PwnageTool to safely update to 3.1.3.

Apple has made the iPhone OS 3.1.3 update (7E18) available and as usual users can update their iPhones and iPod Touch devices via iTunes. The list of bug fixes and security improvements includes this item: Improves accuracy of reported battery level on iPhone 3GS.

Could this mean that users plagued with widely reported battery problems have finally received a fix from Apple? Ever since the 3.1 update, some users have complained of drastically shortened battery life on iPhone 3GS models. Maybe the meter is the problem- we will keep you posted.

Apple has limited the number of home screens on the iPhone to 11. Even though that adds up to a total of 180 applications including the dock, some users want more space. This is possible on firmware version 3.1.2 thanks to a trick that doesn't require jailbreaking.

Follow these steps to get more than 11 home pages on your iPhone: