First off this should ONLY be done once you have a successful build. The reason being for this is that if you install kexts that make a boot flag null (no longer needed) you can mess up your build and not be able to boot.
You will find your boot.plist in Extra folder.
Lets get started.
If you use a bootflag such as "GraphicsEnabler=No" all you have to do is convert it to code which is quite easy.
"GraphicsEnabler" is your <key> *Or <key>Query</key>
"No" is your <string> *Or <string>Answer</string>
You must close <key> and <string> by adding </key> or </string>
Which will look like this:
<key>GraphicsEnabler</key> <---- THIS IS CALLED CLOSING a piece of code! IT MUST BE DONE!
<string>No</string> <------- ALSO MUST BE CLOSED
This works the same for all bootflags you use and is universal.
STEP 2 ADDING CODE TO YOUR BOOT.PLIST
Open up your boot.plist and it should look similar to this but with more code.
<?xml version="1.0" encoding="UTF-8"?> <!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd"> <plist version="1.0"> <dict> </dict> </plist>
All you need to do is add the <key> and <string> between <dict> </dict> Like this:
<?xml version="1.0" encoding="UTF-8"?> <!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd"> <plist version="1.0"> <dict> <key>GraphicsEnabler</key> #MAKE SURE YOU CLOSE ALL CODE </key> <string>No</string> #MAKE SURE YOU CLOSE ALL CODE </string> <key>EthernetBuiltIn</key> <string>Yes</string> </dict> </plist>
If you are lazy and dont want to do it properly just add your boot flags in:
<string> GraphicsEnabler=No EthernetBuiltIn=yes</string>
Make sure that you only leave 1 space between commands and remember they are case sensitive!
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