Now that WWDC 2012 is only a few days away, there's been plenty of time for speculation, research, rumors and leaks. Apple is set to show off its latest mobile operating system next week, iOS 6. So what have we learned is already in the works for the firmware?

According to reports, Apple will focus primarily on major improvements to apps, while most functions of iOS will remain unchanged. iPad 3 owners will be happy to know that Siri is expected to launch on their devices with the release of iOS 6. So what does iOS 6 have in store for the rest of us?

Apple has always focused on the iPhone's capability to create as well as consume content. Ever since the first iPhone camera and camera roll, iPhone users have been recording anywhere they can bring their device. The sixth-generation iPhone will be no different, and according to MacRumors there are big changes to cameras in the works.

Analyst Ming-Chi Kuo from KGI Securities reports that the larger screen featured on the iPhone 5 will have a 16:9 film aspect ratio, demanding an HD front facing camera for FaceTime. Apple will also make changes to the rear camera to slim down the device, while keeping an 8MP image sensor.

Two new and interesting jailbreak tweaks popped up in Cydia today. BannerDisable adds a “Do Not Disturb” toggle switch to your iPhone. The switch allows you to quickly disable notifications for all apps with one button. Once installed, the “Do Not Disturb” toggle will appear beneath the Airplane Mode option under Settings for quick access. There is also another tweak called DoNotDisturb which adds the same kind of switch to your Notification Center.

The second tweak called FacebookThis allows users to upload photos to Facebook directly from their Camera Roll. Apple is expected to announce full Facebook integration with iOS 6 next week at the WWDC conference. This tweak allows jailbreakers who will not be upgrading to experience some Facebook integration, but not the full Facebook integration non-jailbreakers will be enjoying in the future.

Ever notice how some song titles are too long to fit on an iPhone or iPod touch display? The iOS Music app simply truncates the text and adds a trailing elipsis at the end. Now thanks to iOS 5 you can actually view all of the track information with this simple tip.

When you're interested in seeing the whole track name, just hold down on the track listing and a black pop-up box will appear. Inside this box will be the complete track title without any abbreviation. Once you lift your finger, the box will remain open until you tap the screen again.

Yay! No more annoying process to add MobileTerminal to your iPhone. An iOS 5-compatible version of the popular terminal tool has been added to Cydia. MobileTerminal is an iPhone version of the Mac OS Terminal utility that allows you to change your root password, or SSH your device. Installing MobileTerminal to your iPhone originally required a long process, but now it is one easy tap away.

MobileTerminal makes it possible to run utilities such as OpenSSH right from your iPhone, and it allows you to run system administration tasks from anywhere. It's a great and necessary tool for jailbroken iPhones.