[AC Question]

Note 7 recall data removal? How do you remove all data before returning?

[anon(9983233)]

You want to do what is called a "Factory Reset"

How to Factory Reset Samsung Galaxy Note 7 with Hardware Keys

If you find that the touchscreen is unresponsive on your Note 7, you still factory reset your Note 7 using the hardware keys.

• Turn off the Samsung Note 7.
• Press and hold the Volume up button, the Home button, and the Power button at the same time until you see the Android icon.
• Using the Volume down select wipe data/factory reset option and press the Power button to select it.
• Using the Volume down highlight Yes – delete all user data and press Power to select it.
• After the Galaxy Note 7 has rebooted, then use the Power button to select it.
• When the Galaxy Note 7 restarts, everything will be wiped and will be ready to set up again.

Source: How To Factory Reset Samsung Galaxy Note 7 – RecomHub