October 9th, 2012, 12:08 PM
Join Date: Sep 2010
Device(s): S3,HTC Incredible 2,Samsung Fascinate, Former L.G. Dare,
Thanked 93 Times in 80 Posts
I agree with what ExtremeNerd posted.
It seems as if you didn't make a backup of your phone before deleting stuff, so you need to reflash a copy the original ROM.
Here is the link to the forums for your device. Make sure you understand what it is that you have to do, before you start. Read, Read, Read, and by the way Read some more.
Don't let impatience get in the way or you could easily wind up with a dead device.
Sony Ericsson Xperia Play - Android Forums