UnlockBright is a new tweak recently available in Cydia that allows only users in possession of a jailbroken iPad to increase or decrease in a completely automatic way the brightness level of the display. In this way, you can set two types of light: one for the lock screen and one for the Home and applications.

UnlockBright is available in Cydia and it can be downloaded freely from the ModMyi repository. The tweak doesn't add any new icon to the Home of your device and the only tweak preference that relating to the level of brightness to be taken after unlocking the device can be managed from the Settings menu of IOS.