New day, new app in Cydia: Device Speed Test. This app tells you how your device is performing in various different operations.
iphone performance
Posted inHOWTO
HowTo: Boost iPhone/iTouch Speed By Removing Unnecessary Languages
So far we’ve seen how to boost iPhone’s speeds by forcing MobileSafari to stop running in the background and by deleting and editing some launch daemons. There is another thing you can do to increase your speeds and this one is time consuming. There’s a warning for you. You can delete all the additional languages that you dont use anyway.