buttons kinda work but some give me different things for different buttons. (like end call produces a "U") can i delete all info from this berry before i sell as a water damaged berry?
If you can navigate the menus successfully, Options / Security Options / General Settings / Menu / Wipe Handheld will remove your personal information. If you can't, then download CrackMem to your PC and wipe your device using that. The difference is, CrackMem will remove the OS so the phone will be inoperative. But if you're selling it as water damaged, that may not matter to the buyer.