I have an app called iSight camera installed on my Mac, which always works fine until I open CoreLegacy Patcher to install macOS Big Sur on my Mac, at which point the iSight camera fails. I have asked for professional solutions from the iSight camera team, but all of them have been in vain. Can anyone tell me what’s going on and how I can get this issue fixed?
Sometimes, an unsupported or even outdated machine cannot deal with new features and enhanced functions brought by the newly installed operating system, and this triggers the app not working well on your machine after the macOS update.
Since the professional approaches given by the developer team make no sense here in troubleshooting the issue, you get two methods to get everything well now on. The first one is to update your Mac by purchasing a new one shipped recently to run the iSight camera smoothly, the second one is to find an alternative to the iSight camera.