How to get refund for the app store purchases from Apple

Very clever chart showing the proper sequence to get a refund from Apple from any app purchase within the last 90 days:

How to get refund for the app store purchases from the Apple?

Apple iOS 9.3.1: Should You Upgrade?

“Fixes an issue that causes apps to be unresponsive after tapping on links in Safari and other apps”

Do we get any bonuses or secret features? Having dug through the update it seems not. Even the Apple Security Updates page linked to in the iOS 9.3.1 release notes actually has no reference to iOS 9.3.1 at all and the update itself is just circa 35MB (size can vary on different devices). Which begs the bigger question…

Does iOS 9.3.1 Work?

Thankfully the prevailing response I’ve seen is ‘Yes’. That said it isn’t working for everyone.

http://www.forbes.com/sites/gordonkelly/2016/04/01/apple-ios-9-3-1-should-you-upgrade/#665c6dcc1fac