1. OTA,升级后先五国,再不停重启。用的是OC 0.61,请问是必须升级到0.63吗?
2.下载了InstallAssistant.pkg,12G;安装后在应用程序里,生成 Install macOS Big Sur Beta.app,只有4.2G。再按照命令,sudo "/Applications/Install macOS Big Sur Beta.app/Contents/Resources/createinstallmedia" --volume /Volumes/install,U盘install 16G,报错:Couldn't mount dmg /Applications/Install macOS Big Sur Beta.app/Contents/SharedSupport/SharedSupport.dmg (error code 112)/Applications/Install macOS Big Sur Beta.app does not appear to be a valid OS installer application.
请大神指教