I did a search on Google and this forum trying to find an answer to a series of problems I am having with my Hero and was unsuccessful. Please help or point me to the direction to find help if you can. 1. After the phone wakes up and I try to access the internet I cget "No data connection found. Usually I would have to wait 1-5 minutes before the phone restores the connection. If that doesn't work, I toggle Mobile Connection off, then on and then attempt to use the internet. If that doesn't work I power down my phone wait a few minutes then restart. This morning it took the phone 15 minutes to establish a connection on its own after waking up. I tried to used the toggle to turn the Mobile connection on an off but the application was unresponsive to my taps and the screen seemed to freeze. 2. I reported this a few months ago: While my phone is resting and I get a call the lock screen will flash on and off. Nothing appears on the caller ID and I have no idea who is calling unless I actually "slide to answer". By then the caller has hung up. Restarting the phone does not automatically stop the problem and it is very sporadic. 3. Sprint Navigation has never worked on my phone. Sometimes it freezes during startup, can never find a GPS satellite or gets stuck trying to create the route. I have the latest version of the app from Sprint. I bought my phone during the last week of December. It has the stock ROM and latest firmware build. Only applications that I have added Toggle Headset OpenSudoku Solitare Pandora AndroidZip ColorNote Battery Widget Mobile, WiFi, Bluetooth and GPS toggles Brightness toggle Handcent Dolphin Thanks to anyone that can help!