How do I get my S2 to communicate with the bluetooth keyboard again I purchased the Samsung keyboard case when I bought my 9.7 inch S2 at Best Buy. After a short while, the bluetooth connection was lost and I was unable to get it back, so back to the store. They could not get it to work either, and replaced the keyboard with a new one, which paired up and worked fine for awhile... then after a few days, it stopped working. Both devices are fully charged. I have tried rebooting several times. The keyboard shows up on the bluetooth screen, but when I select it, it briefly pops up a message saying something like "unable to communicate with S2 keyboard". I plan to take the tablet to Thailand in a couple of months and would like the keyboard to function as more than just extra weight. Maybe I got two lemons, but I don't have much faith in just trading it in again for another keyboard... and other than this issue, I love the tablet. I am a touch typer, so using the onscreen keyboard is a big leap backward.
Turn on the keyboard and go into blue tooth settings.  Hold down on the selected device and it will pair.  Mine prompted me to enter a code on the keyboard then it was paired! It just came to me all of the sudden after searching for answers so i figured I'd post what worked.