Update README.md

README.md

@@ -5,3 +5,23 @@
 ```
 defaults write com.apple.loginwindow TALLogoutSavesState -bool false
 ```
+
+### Delete system file
+```
+# Disbale SIP
+csrutil disable
+
+# Mount '/' as write
+sudo mount -uw /
+
+# Do something
+sudo rm -rf /System/Applications/TV.app
+sudo rm -rf /System/Applications/Home.app
+sudo rm -rf /System/Applications/Books.app
+sudo rm -rf /System/Applications/Chess.app
+sudo rm -rf /System/Applications/Podcasts.app
+sudo rm -rf /System/Applications/Stocks.app
+
+# Enable SIP
+csrutil enable
+```