Nokia 6210 Navigator Unable to Login Yahoomail

Lately,I bought a mobile: Nokia 6210 navigator and  started to install Applications including operamini and other browsers after my installations and tried to login to my yahoo account through my operamini browser
and it keeps on giving me "Device not supported".I tried and tried no way,later i found these trick which am about to unleash...

First Nokia 6210 navigator is categorized under s60v3 mobiles, a 3.5G phone with quad-band GSM and exceptional mobile navigation feature offering easy and quick navigation ... 3.15 MP camera, GPS, Bluetooth.
and more... 
 See these:-http://www.revelution24.blogspot.com/2012/03/symbian-phones-paltform.html


                                  LOGIN TO YAHOO SUCCESSFULLY
1.Open your browser like operamini
2.Enter url:- login.yahoo.com

3.Then yahoo desktop login page will be opened,insert your yahoo Id and password and hit sign-in
4.Again you will get device not supported message,ignore it
5.Now Enter url:- mail.login.yahoo.com

6.Bookmark/save the page or manually save this url mail.login.yahoo.com for easy Access.
   

That's all off you go...
                                              Share your testimonies if it worked!.