Am I correct in assuming you're trying to replace the glass covering your camera lenses? If you ordered replacement parts, it should simply consist of a circle of glass with adhesive on it. To replace the glass, you would heat the original glass to soften the adhesive, then use something like an X-Acto knife to pry the old glass out. Removing the bezel shouldn't come into the equation at all; they're spot welded in and have to be removed by chiseling them off or possibly using a Dremel type tool to grind them off, neither of which is possible with the back glass still in place.
The upshot is if you're just replacing the glass, taking the bezels off shouldn't come into play.
If I've misunderstood what you're trying to do, please explain why you want to remove the bezels, as it's not something that's usually done for any kind of repair.
crwdns2934105:0crwdne2934105:0
crwdns2934113:0crwdne2934113:0
crwdns2915270:0crwdne2915270:0
crwdns2889612:0crwdne2889612:0
1
crwdns2947414:01crwdne2947414:0
I moved your comment back into your question, as the iFixit site doesn't allow for images within comments.
crwdns2934271:0crwdnd2934271:0 Jerry Wheeler crwdne2934271:0