Google officially released Google Chrome yesterday on the App Store and in many ways, the new browser is better than all third party browsers and even Apple’s very own Safari. Here is how you can make Google Chrome the default browser on your jailbroken iOS device. To do so, you will have to install BrowserChooser from Cydia.
Run Cydia, go to sources, tap the edit button, tap to add a new source, type rpetri.ch/repo to add it, let Cydia refresh, search for BrowserChooser, install it and you’re done.
You will then be able to select Google Chrome as your default browser on your iOS device.
Get Chrome for iOS from here.