Hi Guys, I recently posted a link to a work around I found in adding bing
http://forums.windowscentral.com/wpcentral-com-news-discussion/309773-opera-mini-browser-beta-windows-phone-now-available.html#post2757105 as your default search engine which has been updated to my recent findings / experiences. In order to consolidate these, I'm going to double post here with some wording tweaks otherwise it wouldn't make sense:
According to Legoboyii (link below), you can add a search engine via a long press on the search bar - this was the first thing I tried and did not work for me also on various re installs (hence why you see the attached screenshots in guide linked above have no particular order
![Stick out tongue :p :p](data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7)
). However I just re-installed again and confirm his method works, but appear to be suffering from stability issues as I cannot load any websites let alone reload bing.com. Furthermore the search engine now defaults to Google.com upon restarting the app. When i posted the guide I tested it via cold boot & soft reset yet the app loaded with Bing as the default search engine.
To compound matters another re-install has resulted in the app now crashing on first start up therefore cannot get past the T & C screen to accept. This is truly a unstable build...
http://forums.windowscentral.com/windows-phone-apps/309864-opera-mini-beta-wp-quick-guide.html
Edit: Re-installed, did a cold boot, app still crashes, soft reset and app still crashes before loading the T & S after another re-install. This is looking more and more like an alpha / nightly build to me lol...