I have a Nokia Lumia 635 and its a good phone but Internet Explorer tends to close on me when I go to phonearena.com or go to big websites so I'm wondering is it worth upgrading to an AT&T variant of the Nokia Lumia 925?
I did exactly that on TMOBILE. Half the WebPages I went to would close automatically on the 635. Since I switched to the 925 I never had that problem. Better memory makes the difference I suppose?