Board Thread:Oblivion/@comment-26108456-20150401102405/@comment-26358112-20150430212849

It is reletively simple. Once you've gotten a tumbler up, press A, then move on to the next one. Et cetera. Personally I recommend getting a lock-picking spell (for the skill level you are at in alteration). I got my alteration skill up to 100 and the only things you can't open are keyed doors and expert locks (or whatever the most difficult lock is to pick).