It has only been a day since Apple released iOS 11.4 update, and a developer beta build is already available for the latest iOS release with software version iOS 11.4.1.
Officially, the iOS 11.4.1 beta is currently available to developer account holders only. However, you can download the iOS beta profile (unofficially) from the link below and have iOS 11.4.1 developer beta installed on your iPhone or iPad without a developer account.
→ Download iOS 11.4 beta profile (8.80 KB)
How to install iOS 11.4 Beta profile
- Open the iOS 11.4 beta profile download link (above) in Safari browser on your device.
- Install the iOS 11.4 beta profile and restart your device.
- Go to Settings » General » Software Update section, you should see iOS 11.4.1 Developer Beta available for download.
- Download and install iOS 11.4.1 update on your device.