My wife and I both recently got the 8350 Nextel, we both use Yahoo! and when she tries to log on to Yahoo! it reverts instantly back to the login screen! I tried her name and password on mine and it does the same thing! Her name AND password are both valid...I logged on to her username on my computer and it works fine.
Is there a special login for mobile Yahoo accounts???
Using the exact same procedure...I logged in and I am allowed to access Yahoo!
We (as far as I know) are set up exactly the same. It doesn't make a difference which phone we try on...her name reverts instantly...my name and my son-inlaws have no problem!