Is there any way of obtaining Developer Disk Image of iOS 11 for Xcode?

Question

Currently I'm using macOS Sierra with Xcode 8 installed. I just updated my device to iOS 11, which is my main development device. I can't build the apps I'm working on anymore because Xcode 8 has no iOS 11 Development Disk Image. Is there any way of obtaining the image (without installing Xcode 9) or I'll have to go back to iOS 10 in order to build to my device?

Solution 1

Download All Older and latest Disk Image Platform version Here

Solution 2

This may solve your problem: https://stackoverflow.com/a/44383054/4146322

On another note, it is nearly impossible to revert to iOS 10 once you install iOS 11. Apple has incorporated checks for this at a deep level to prevent people installing older and possibly unsecured versions. You can read up on this at Apple's iOS10 Security Documentation in the second paragraph of page 6.