Since I got my phone, my phone has been running super smooth. I downloaded the update yesterday and have noticed two problems that were not present before the update. First, the phone can't seem to connect to anything with the mobile network turned on. I have to turn on Wi-Fi to check my mail, ESPN scorecenter, and even check the weather. Lastly, my phone has been dragging its ass in regards to processing. The screen is slower and getting from the lock screen to the home screen is a pain. Has anyone else experienced these problems post update? If so, are there any quick fixes or do I need to waste my time at my local Sprint store? Many thanks to anyone that can help me with these new and annoying problems.