Hello and thanks for your unwavering efforts;
Needless to say, and with no compliments, Opera-Mini is THE BEST browser in the mobile and tablet world. I was acquainted to it when I had a K800i Sony Ericsson mobile. From that day on (about 10 years), I have been enjoying Opera Mini, both in Java and Android operating systems. This June, I baught a Nokia Lumia 520. Unfortunately, in these months, every day I have had many problems with its browser! I am living in IRAN! Here, there is a powerful internet filtering. We cannot even have a simple experience of internet in our mobile phones! when you want to check your facebook page, it is filtered! Twitter, filtered! Youtube, filtered! Even the Babylon dictionary website is filtered!!!!!!!!
PLEAAASSSEEE!!!! Do something for us! Our hope was that the opera mini browser could solve this issue for us... but, your browser's ip adrress is blocked in Iran! 
Regards,
A Man from Iran