Very appreciate, sorry for the inconvenience but I think I need improve my knowings
* I apply install_setvars.h over SD bootable but later on if I try to boot "native" with that SD installer I get forbidden signal.
* Not sure how could I convert Big Sur from micro patcher to OCLP, by now, even when I'm not conscious of have done the Big Sur partition con only be boot from EFI menu and OTA recognize that there is a update ready (this never happened before). May I patch system volume with OpenCore Patcher over the the micropatcher system directly?
* The last question, I'm trying MountEFI but when I select partition to mount in the script th Finder don't show anything nor Disk Utility
Proving things, I begin to understand some things (+) but not others (-)
+ supported system seems to work as usual (Mojave, and Catalina installer works from Mac Boot Picker)
+ unsupported system doesn't boot from Mac Boot Picker and need to use OpenCore Picker
- I can't understand why it's happening with Big Sur previous installation with micropatcher if I don't touch anything in this partition by now
- I can't understand why if I prepare USB installer Big Sur with micropatcher I can't load it from Mac Boot Picker as before and it shows the forbidden signal when I run it
+ Big Sur "micropatcher" needs boot from OpenCore Picker so I need a USB or something with OpenCore in the EFI so could be good idea install it in a internal SSD because if I loose or erase the actual USB I would be big problems
- for doing that I'm not sure I it's enough running OpenCore Patcher and select the internal Big Sur partition that already works or I need to reinstall it (I guess that I might install it directly)
- I was NOT able to install Big Sur or Monterrey with OpenCore patch in a external unit right now. I prepare USB installer as tutorial says. "createmedia", opencore over USB, boot, select OpenCore Picker, select Install, accept as always, begin the installation ... good ... first boot. Again press "alt" select opencore picker, select "install macOS" that is the name of external unit, again the typical screen with apple and the minutes to go ... but when it goes nothing happen, restart system, select the unit again through opencore picker, start the apple and a bar filling but again at the end nothing happens and restart system
This blow my mind, maybe should I erase NVRAM?