Originally Posted by jhawkkw
Yeah, that's what the factory reset is suppose to do. But there is a separate option in twrp that enables complete wiping of the entire internal memory, including media, similar to what happens when you unlock. That's what I think the post author was talking about, but I could be wrong.
Ah yes, the "format data" option
If that is indeed what he was doing, then that's an issue. I guess that's not how I read it, but I'll go back and read it again with that in mind
Looks like it didn't make it to the "destructive option"
But his use of wipe throughout still throws me off.
Only way to be for sure is to test it