Whether you want to donate your Apple TV, recycle it, or just fix a technical issue, resetting it to factory settings can help. It's a versatile tool that wipes all personal information, signs out of accounts, and fixes problems, all in one. The process isn't reversible, so you'll need to sign back into any accounts you were signed into after the reset. (Make sure you have all those passwords handy before you reset your Apple TV.)
How to Factory Reset an Apple TV: How to Completely Restore an APPLE TV [Step-by-Step Guide]
Depending on which Apple TV model you have, the steps you need to follow may differ. To start, let’s discuss how to check your device type. Then, we’ll dive into how to reset your Apple TV 4K or Apple TV HD.
Apple TV 4K: A2843, A2737, A2169, A1842
Apple TV 3rd Generation: A1427 or A1469 for Rev A