April xbox 360 updated messed up my console

After updating my console a few days ago to the newest update, I can no longer start any games or apps. If the game/app was downloaded, it comes up and says that the game/app cannot be started. If the game is a disk I put into the disk drive, it won't
even start and just says it is unreadable right away (the disks are not scratched). I tried reformatting my hard drive and internal memory (I have the 4gig slim model) and re-downloaded my profile but this fixed nothing. Is anyone else having these issues
and is Microsoft aware of them?

:)

 

Any update as to when the new maps will hit multi-player?

somehow epic messed up? When the game was ready in April?

 

80151904 error

Its only my Xbox getting this issue every thing else connects fine, also its not just WiFi, it happens on the wired connection as well, personally as stated I think ms messed up when my 360 updated, but as you can't roll back updates