What is iAcces 4?
iAcces 4 is an application for a jailbroken iPhone or iPod Touch which sets keyboard themes. Winterboard cannot do this at present.
iAcces 4 is normally a paid app, but I have attached a cracked version. However, if you enjoy this app, please consider paying for the official version.
DOWNLOAD LINK
Set Up
When using the application, set all toggles to off. Except the "enable" toggle. If you wish to stop using keyboard themes, then turn it off.
If you get a pop up in Chinese or Japanese, then just reboot your iPhone or iTouch.