Note
At present, configuring email, Wi-Fi setup and browser
configurations are all that are available to troubleshoot on the
Blackberry 10.
One of the most important links is to "swipe" at the top of the screenshot (above
the clock area). That will bring a menu containing the "Settings"
location.
For that location "Tap, hold and swipe down" on your Blackberry. Simply
click for this demonstration.
Only the "swipe" area and the Browser icon are selectable in this
screenshot.