AHA!!! I figured it out!! It wasn't my phone OR the forum...
I went to Profile>Account Settings where it gave me an option to Choose a Password, even though I already have a log in password. So, I chose a password...lol. I completed that form page, clicked on "Change Profile" (even though I hadn't made any changes...I chose the same password that IS my login password). It worked! I can now login on my phone...