Neurotech Siri is undoubtedly the coolest WinterBoard theme for Siri available yet. With over 300 frames of animation on the Siri logo, Neurotech Siri adds a cool Siri icon to normal Siri and its dictation elements along with a new weather theme and clock. The theme also adds a cool battery lock theme when installed. To apply, simply download Neurotech Siri form Cydia and use Winterboard to select it.
You can download Neurotech Siri for $1.00 from Cydia. You will also need to jailbreak your iOS device first in order to install the Winterboard theme. To do so, simply read our easy tutorials on how to jailbreak your iPhone 4S using Absinthe or CLI, untethered on iOS 5. For iPhone 4/iPhone 3GS, iPad and iPod touch 3G/4G, follow our guide posted here.
Here’s a little video demo of Neurotech Siri by KingAtlas89: