iPhone Error 53: Apple patches iOS via iTunes to fix bricked iPhones

Apple has started fixing Error 53 with a new iOS update that needs to be download via iTunes
Apple is officially rolling out iOS 9.2.1 for iPhone users who update their devices via iTunes only. The update restores iPhone disabled by Error 53 and will also prevent future iPhones that have either the home button or the cable replaced by third-party.
Apple’s iPhone users started noticing a strange ‘Error 53’ on their iOS devices after getting them repaired from a non-authorised A