Enable Nitro Javascript Engine for Apps on iPhone using Nitrous
Nitro enhances the performance of JavaScript in apps. It allows apps to load faster. Unfortunately Nitro is not available for all apps. It is available only for Apple apps like iBooks and Safari. It provides apps a speed boost. Now the good news is that you can enable Nitro Javascript engine for all apps available on your iPhone by using a new jailbreak tweak available in Cydia. The name of this tweak is Nitrous. This tweak is developed by Joe Jordan. Using this tweak you can unlock the Nitro JavaScript engine. It will provide your apps a speed boost. It will increase the JavaScript performance of the apps those are available on your iPhone.
Nitrous can be downloaded from Cydia under BigBoss repository. This tweak is available at a price of $0.99. It is compatible with iOS 5 or higher, so you have to upgrade your iPhone, iPod touch and iPad to iOS 5 to download this tweak. This tweak requires jailbroken iOS device, so you have to jailbreak your iPhone, iPod touch and iPad to install this tweak. After jailbreaking your iOS device, launch Cydia and search for “Nitrous”, then select it from the search result and tap on “Purchase” button to purchase and install this tweak on your iPhone. After installing this tweak on your iOS device, you can unlock the Nitro JavaScript engine for all apps available on your iPhone. Nitro increases the JavaScript performance in Facebook and Chrome.
If you want to enable Nitro Javascript engine for all apps, then install this tweak. Nitrous is compatible with iPhone 4S, iPhone 4, iPhone 3GS, iPod touch 3G, iPod touch 4G, iPad 2, iPad and new iPad. No new icons will be added by this tweak to the Home screen, so you cannot configure it from the Home screen of your iPhone. You have to go to the setting app of your iOS device to configure this tweak.

