Did you say screw it and ignore John Clarks warning to do a selective backup because you were impatient? Or you didn't see it?
Now your nice new Curve from T-Mobile has no UMA functionality cause it's sporting old certificates from your pearl or 8700?
Here ya go, knucklehead.
1. From the device Home screen, click the Menu key, then click the Help icon.
2. The Help menu is displayed. Click the first item BlackBerry HELP web site.
3. When prompted to launch the browser, click Yes.
4. The BlackBerry Help web site is displayed. Click HotSpot@Home(UMA) is not working on my BlackBerry Curve 8320.
5. The HotSpot @Home Troubleshooting web site is displayed. Scroll down to the Instructions section.
6. Scroll to and click Install Root Certificate.
7. At the next screen, click Import. (If you don't see an Import button, and you see only a View button, then press the Escape key on the device, to the right of the trackball. Then skip to Step 13.)
8. You may be prompted to enter a password. If you see this prompt, type "blackberry". Then click OK.
9. At the next screen, click OK.
10. At the next screen, click Yes.
11. At the next screen, click OK.
12. At the next screen, you should see only a "View" button at the bottom. Click the Escape key on the device, to the right of the trackball.
13. The HotSpot @Home Troubleshooting web site is displayed again. Scroll down and click " Install Trust Certificate".
14. At the next screen, click Import . (If you don't see an Import button, and you see only a View button, then you can skip to Step 19.)
15. You may be prompted to enter a password. If you see this prompt, type " blackberry". Then click OK.
16. At the next screen, click OK.
17. At the next screen, you should see only a "View" button at the bottom of the screen. Click the Escape key on the device, to the right of the trackball.
18. The HotSpot @Home Troubleshooting web site is displayed again.
19. Remove and re-insert battery into device.
20. Wait for device to reboot. HotSpot @Home (UMA) should now be working again.