Prior to it may be put in for your instrument, you will have to check in along with your Apple ID at beta.apple.com with a view to join your iOS instrument to get entry to the most recent public beta of iOS 11.
Apply the onscreen directions to permit set up of the profile, which can allow your iOS instrument to mechanically obtain over-the-air public beta device updates.
Finally, cross to Settings → Basic → Device Replace to put in the general public beta.
iOS betas are usually riddled with insects and quite a lot of problems till a Gold Grasp candidate is launched forward of public release. You’ve been warned—efficiency problems, crashes, battery drain and quite a lot of different issues and hiccups are a not unusual with iOS betas.