before 4.2.1 all that was required was to plug the PS3 controller into the usb port on the keyboard and it would pair with my tablet. After that I just had to push the PS button and I would be good to go. After the update I can no longer do this. I have tried searching for it on bluetooth devices and everything I can think to do. I understand there is a program to pair it but my tablet has to be rooted (it is not currently). I do not think I am knowledgeable enough to do this. Am I messing something up or did the update break the ability to pair?