Disable APSD & System Integrity Protection
To Disable APSD (Apple Push Notification Service Daemon)
Open Terminal, enter:
sudo launchctl unload -w /System/Library/LaunchDaemons/com.apple.apsd.plist
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To re-enable the process, you can use this:
sudo launchctl load -w /System/Library/LaunchDaemons/com.apple.apsd.plist
Disable System Integrity Protection Temporarily in page link
To disable SIP, do the following:
- Restart your computer in Recovery mode.
- Launch Terminal from the Utilities menu.
- Run the command
csrutil disable
. - Restart your computer.
Warning
Disable SIP only temporarily to perform necessary tasks, and reenable it as soon as possible. Failure to reenable SIP when you are done testing leaves your computer vulnerable to malicious code.
Enable System Integrity Protectionin page link
To reenable SIP, do the following:
- Restart your computer in Recovery mode.
- Launch Terminal from the Utilities menu.
- Run the command
csrutil enable
. - Restart your computer.