If you have an #iPhone or #iPad you're planning to give away or recycle, you'll of course want to make sure that any sensitive information on it is not recoverable. What do you do if you've tried all of Apple's troubleshooting steps, and your device still won't turn on or connect to your computer - and contains sensitive information that you want to be sure is not recoverable ? You can't. #Apple has no answers for you. Learn how to securely erasing your iPhone or iPad with a power drill.

https://theintercept.com/2021/06/12/iphone-ipad-erase-power-drill/