Newer Nokia S30+ phones like the 225 4G include a hidden app named 'NokiaBrowser'. It has less features than Opera, but is faster and doesn't insert ads between pages. You can open it as follows:
1. Open Opera via the 'Internet' icon.
2. Enter an image URL like williamsmobile.co.uk/files/logo.jpg in the 'www.' field.
3. Click 'Open' below the image. NokiaBrowser will launch.
4. Press the left soft key for the menu.