Apple has released an update for iOS 9.2.1 that fixes the "Error 53" bug that recently became a major problem for some users after repairing their Touch ID-equipped devices via unofficial means, leaving the iPhones non-functional and unrepairable. The updated version of iOS 9.2.1 is able to restore the "bricked" iPhones, with Apple also issuing an apology to affected users, as well as offering reimbursement to some users who ended up paying for out-of-warranty replacements of their devices.
