iPhone 6(S)/Plus How To Zero Out My iPhone

[C DM]

What to do before you sell, give away, or trade in your iPhone, iPad, or iPod touch.

iPhone DFU Mode Explained: How to Use & Enter DFU Mode on iPhone.

Thanks.

Seems like the kind of information and links that have been posted a number of times in this thread before.

 

[EDLIU]

Seems like the kind of information and links that have been posted a number of times in this thread before.

These are the actual info I used to restore my iPhone.

 

[EDLIU]

9 Things to Know About the iPhone 6 iOS 12.4.4 Update.