I picked up a Note 3 today and I'm trying to prep the Note 2 for Swappa. I reformatted the SD card and did a factory reset in TWRP. It appears all my apps and data are gone, but are they REALLY gone? Am I safe to go ahead and sell the Note 2, rooted with TWRP/Beans 23 installed, so long as it appears all my apps and data are removed? I may sound paranoid, but I know how easy it is to recover data on hard drives, even when supposedly deleted. If there's anything else I need to do before selling it, please help a fella out and let me know!