Last month, we looked at how you can 'open up your iPhone with the Adapt 450' using a solution recommended by crowdedbrain.co.uk. The 'Jailbreak' suggested allows you to project from your iPhone - an ideal portable solution for presentations. Here's a recap:

Crowded Brain recommend ‘Jailbreaking’ your device, for those users still on iOS 4.0.1 or lower. You can just head over to jailbreakme.com on your device and follow the instructions. After this you can install a small app called ‘TVOutTuner’ and abracadabra you’re away!

Brett over at Crowded Brain has now found a solution for the iPhone 4:

You can now Jailbreak iOS 4.1 with Limera1n.

With the above installed you can truly open up your iPhone/iPod Touch by displaying any screen from your operating system, for example a word document (using Documents To Go) or playing a game.

Excellent news! Read the original blog here.

This post was written by Sam. Want to talk to him? You can contact him by clicking here.