You could throw some tape in there, or a buisness card, or whatever the thread is going to say. But fact of the matter is, all those options make your battery door come off easier, which in the end becomes more frustrating for you. A friend of mine had that issues and took his apart (not completely but took the bezel off) and after putting it back together it didn't creek AS MUCH. So you could do that. Or just be like me and a few thousand people in this world with squeeky back doors and just deal with it and love your bold for what it is.
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