Apple Releases iOS 11.0.2 Software Update

iOS 11.0.2 For Fixing Crackling Sound On iPhone 8

The iOS 11.0.2 has been made available to Apple users on their iPhones, iPod touch and iPads. The iPhone 8 and iPhone 8 Plus users experienced crackling sound during calls.

It was not clear what caused the crackling sound. The earpiece seemed to work fine even on affected iPhones, but during calls , there seemed to be a faint crackling sound, which was annoying to the users. They took to social media to report this problem and seek help. Apple confirmed the problem and said it affected a few of its users. To fix this problem, Apple has come out with iOS 11.0.2. It also fixes other minor bugs as well.

Apple did not release any betas before the iOS 11.0.2. It is the second update since it launched iOS 11 on 19th September.

The iOS 11 included additional features to the iPhone, iPod touch and iPad. It included Indoor mall and airport maps, Do Not Disturb while driving, Live photos editing, multitasking features in the iPad, new files app, document scanning in notes.

The iOS 11.0.1 also aims to fix certain issues which the users have complained about. It fixed the Exchange email server problem. There improvements in performance as seen in the iMessage app Drawer, App Explorer and Springboard.

The iOS 11.0.2 is focused on fixing up the iOS 11 and iOS 11.0.1 problems. It seems to be a solution for bug fixes and improvement in performance, also including the crackling sound during phone calls.

Initially, the problem of the crackling audio was believed to be a hardware issue. Apple released the beta version of iOS 11.1 last week and the problem was resolved with a software update. In order to expidite the fixing of the bug, it released the iOS 11.0.2. The iOS 11.0.2 also fixes two other issues. The one that could cause the photos to be hidden as well as the problem where attachments in S/MIME encrypted emails would not open. It does not have any additional security content , it includes the same security from iOS 11.0

The iOS 11.0.2 is a maintenance update with a fairly big download of 278MB . It should take about a minute or two to download if you have a fast Wi-Fi network.

You need to go to the Settings app on your iPhone, click ‘General’ and then ‘Software Update’. This update can be downloaded from your computer as well. You need to plug your iPhone to the computer and go to iTunes to update. It would be safe to backup your device in case anything should go wrong. Make sure that the iCloud backups in your device settings are working or backup can be done using iTunes.

For data protection on your iPhone, iPad or iPod touch, you need to have the iOS 11/iOS 11.0.2 . This is especially essential for those using the older versions of iOS.
 
In a gist
 
iOS 11.0.2 includes bug fixes and performance improvement in iPhones, iPads and iPod touch

1. The crackling audio during phone calls for the iPhone8 and iPhone 8 Plus has been fixed. 
2. It solves the problem where some photos become hidden. 
3. The attachments in S/MIME encrypted emails would not open and this problem too is resolved.