Hello, I have found out an amazing trick to fasten your opera mini browser.

In the url box type 'about:config' (dont write the quotes)
When the first page is displayed type linewise:
No
Yes
3600
No
No
No
No
Yes
9
No

Info: Actually this is the server setup of all opera and opera mini.
You can do this setup by 'opera:config' (without quotes).
This helps in browsing at a somewhat fast speed.
This is a real trick for opera.
Very few know about it.
Try it..!