We just found another bug in the iPhone ... or at least Oksana Grigorieva did, because we've learned she used Steve Jobs' brainchild to secretly record Mel Gibson.
Sources tell TMZ Oksana used an app to capture Mel Gibson's rage ... though it's unclear which app she used.
The device itself will become relevant when the experts try and determine if the recordings were altered in any way.
For the record, there's also a sound editing app.
Oksana's spokesman, Steve Jaffe refused to comment.
Oh, one more thing. We're assuming she used a 3G model, because it didn't drop the call.
Waiting for your permission to load the comments.