It’s out! It’s available! You can download an app which enables you to run applications in the background.
The Official iPhone Firmware currently cannot run applications in the background which is why Steve Jobs had put forward the update (soon to be released) where apps can give out ‘push notifications’ which are similar to the SMS or Email notifications. However, this has not yet been released and has passed the deadline for September from the last WWDC.
This new App called Backgrounder is only available for Jailbroken iPhones using Cydia to install it. Backgrounder is a Mobile Substrate-based extension to Apple’s SpringBoard application launcher.
To enable backgrounding for the app you are currently running, you simply press and hold the home button until a message pops up telling you that “Backgrounding Enabled”. The iPhone then returns you back to the SpringBoard to let you do whatever else you’d like to do. Then to go back on the App, you just click back on the App Icon and it will load up (faster), from where you left off and, for example, still download/uploading something etc.
To disable the backgrounding for the app you had enabled it for, you again, press and hold the home button until the message pops up telling you “Backgrounding Disabled.”
It’s as simple as that! No task managers to worry about or anything! One last thing… Apple had disabled the backgrounding in the official firmware due to it hogging memory, battery life and other issues. Run it how you like, but if you don’t have a charger nearby, you may need to think twice about how much you use it and for which apps.