I had two Gmail accounts, the 2nd one being my Google Apps work account. I had no problem adding it on the 15th of July when I got my phone. I removed it tonight to see if I could get it to be my primary account so I could sync Calendar to it. Removing it didn't help with that, so I decided to just settle with it being my 2nd account. Now I can't add it back!!! Everytime I put in my username & password, I get an error message "Can't establish a reliable data connection to the server". I am so mad at myself for deleting this account because it was for work and I REALLY need it on my phone. What am I doing wrong? How can I add my Gmail Apps account back? I thought Android and Google were all connected, so this shouldn't be a such a problem. After 3 hours of trying to fix my account, I'm soooo frustrated! Can anyone tell me how to fix this without resetting my phone?