Apple is in the midst of an all-new controversy, thanks to the mysterious “Error 53” message that is bricking iPhones without warning.
The problem can hit DIY types or anybody who has ever had a Touch ID sensor (or other iPhone hardware) replaced by a repair shop not authorized by Apple. When they update iOS, the device locks down, displaying the cryptic Error 53 message and rendering the iPhone virtually worthless.
Apple says Error 53 is actually a security feature of iOS 9 that keeps your personal information secure, but customers aren’t convinced. Cult of Mac talked to iPhone repair and and parts experts to find out what exactly is going on. The truth is that Error 53 has plagued many iPhone owners, not just those who have replaced Touch ID — and it’s not totally clear why.