Here is the much loved webbrowser for Symbian S60 based smartphones. This is the latest version at the moment, 2 different versions included for both s60v3 (with 240x320 resolution) and older S60v2 (176x208).
+Copy and Install Opera Mobile on phone.
+Run keygen on pc
+Enter phone's IMEI in keygen, enter first 10 letters of unlock code in opera.