You posted this in the "Your Stories" section... there is a "9700" model section of the forum here that would be much more appropriate.
Since you didn't state much detail of what you have done... I might repeat one:
On your BlackBerry device, go to:
1. Options > Advanced > Host Routing Table > Menu > Register.
2. Resend your service books from your carrier BIS site:
From your handheld device: http://www.blackberry.com/btsc/KB15402
Go to the Personal Email Set Up icon and log in. Then under Help!, select Service Books, then select Send service Books.
From your desktop PC: http://www.blackberry.com/btsc/KB02830
North American Carriers - scroll down to select your carrier
WorldWide Carriers - Find your carrier on the list
3. With the BlackBerry device powered ON, remove the battery a few seconds and then reinsert the battery to reboot. This reboot, even if you have already done this, is often needed to install the service books.
1. If any post helps you please click the 
2. Please resolve your thread by marking the post "Solution?" which solved it for you!
See Horizon Wireless Online for BB repair, parts and accessories
3. Install free BlackBerry Protect today for backups of contacts and data.
