![Leaked instructions on how 'Gray Key', which allows anyone other than the person to unlock the iPhone, works - GIGAZINE Leaked instructions on how 'Gray Key', which allows anyone other than the person to unlock the iPhone, works - GIGAZINE](https://i.gzn.jp/img/2021/06/24/brute-force-iphones-graykey/001.png)
Leaked instructions on how 'Gray Key', which allows anyone other than the person to unlock the iPhone, works - GIGAZINE
![Concept image - Following the disclosure of the GrayKey iPhone unlocker concerns are raised over the security of data stored on iPhones Stock Photo - Alamy Concept image - Following the disclosure of the GrayKey iPhone unlocker concerns are raised over the security of data stored on iPhones Stock Photo - Alamy](https://c8.alamy.com/comp/P57PJ0/concept-image-following-the-disclosure-of-the-graykey-iphone-unlocker-its-recommended-to-use-longer-stronger-passcodes-passwords-P57PJ0.jpg)
Concept image - Following the disclosure of the GrayKey iPhone unlocker concerns are raised over the security of data stored on iPhones Stock Photo - Alamy
![FBI used Graykey to unlock an iPhone 11 Pro, which was previously thought to be the most secure iPhone FBI used Graykey to unlock an iPhone 11 Pro, which was previously thought to be the most secure iPhone](https://www.privateinternetaccess.com/blog/wp-content/uploads/2020/01/iphone-11-pro-can-be-unlocked-by-graykey-1200x900.jpg)
FBI used Graykey to unlock an iPhone 11 Pro, which was previously thought to be the most secure iPhone
![The dubious GrayKey box that lets authorities unlock your iPhone and download your data may have been hacked The dubious GrayKey box that lets authorities unlock your iPhone and download your data may have been hacked](https://i0.wp.com/www.alphr.com/wp-content/uploads/2018/04/police_iphone_unlock_graykey.jpg?fit=1000%2C563&ssl=1)