Envious of IPhone 4s owners new personal assistant, Siri? Well now anyone who has the stomach to jailbreak can get on the Siri action, this time legally! Find out more after the break:Spire installer will bring Siri to your jailbroken IOS device and is available now in Cydia but there are a few things you should be aware. First up, is the fact that the minute you install a 100MB download will initiate, so watch those Data caps. The next, is that you will need to set up a proxy and provide your own backend. Provided these don’t bother you, full details are available at the source here.