[phone swapper]

If you are referring to the bell UI then you will have to hard reset the phone in order to remove the software. Use the clear storage app in the settings menu (remember to only clear the phone memory and not your internal storage). I find that this software, while useful, is not nearly as good as touch flo 3d. I would suggest backing up your info with pim backup and performing a hard reset. Once this occurs it will try to customize. This is the step where your phone installs the bell ui software and all that other stuff.. When it says "customizing in 3 seconds", soft reset the phone by using the stylus to push the reset button under the battery cover. The phone will try this either twice or three times. Continue to soft reset until no longer prompted to. The phone will now have touchflo 3d and no other bloatware. You will have to install your build of choice for opera but thats it.. Hope this helps..