genuineoleey Posted February 4, 2020 Share Posted February 4, 2020 Dear Community, Could you please let me know how to safely upgrade OC version? I'm currently on ver. 0.5.4 and I have downloaded ver. 0.5.5. Should I just replace .efi files from updated version? Link to comment https://www.insanelymac.com/forum/topic/342426-opencore-upgrade-process/ Share on other sites More sharing options...
aaronc2222 Posted February 8, 2020 Share Posted February 8, 2020 Make a backup of your EFI on a flash drive. Then if it doesn’t work you have a spare to get back into your system.Make a backup of your EFI on a flash drive. Then if it doesn’t work you have a spare to get back into your system.Make a backup of your EFI on a flash drive. Then if it doesn’t work you have a spare to get back into your system. Link to comment https://www.insanelymac.com/forum/topic/342426-opencore-upgrade-process/#findComment-2707510 Share on other sites More sharing options...
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