You can download the iOS 11.4 update on your iPhone 5s and above models, iPad Air and above models, iPad mini 2 and above models, or the sixth generation iPod touch.
Redmi Note 5 Pro users who have not received a notification, can go to Settings > About phone > System update > Check for updates. Since this is an OTA update, it might take a while before it lands on your smartphone.
As per the report, the G950/G955-FXXU1CRAP Android 8.0 firmware files are unavailable for download as of now. Samsung is reportedly developing a new firmware version.
This update brings with it numerous bug fixes and improvements to the UI, and warns users to uninstall the FactoryMode app.
Asus has announced that it has started rolling out Android 8.0 Oreo for the ZenFone 4 via FOTA.