Unlock system SIP
- Press Command+R to restart the computer, enter and click on the utility-terminal above
- In the terminal window that pops up, type
csrutil disable - The following prompts Successfully, indicating that the unlocking is successful
- Enter reboot to restart the computer
Uninstall the built-in software
- After restarting the computer, open the terminal
- enter
sudo -i - Enter admin password
- Enter the following codes to uninstall
# 挂载硬盘，并增加写权限
sudo mount -uw /
# 进入系统应用目录
cd /Volumes/Macintosh HD/System/Application
# 列出相关应用
ls -l
# 卸载相关应用
rm -rf 应用.app
If you don't know the name of the relevant application, please open the Finder-Applications-right-click the relevant application-Show Profile-Name and Extension
Open system SIP
- Press Command+R to restart the computer, enter and click on the utility-terminal above
- In the terminal window that pops up, type
csrutil enable - The following prompts Successfully, indicating that the unlocking is successful
- Enter reboot to restart the computer
It should be noted that the deleted APP cannot be restored again, so be careful before deleting
Apps recommended for removal
- stock market
- video
- map
- family
- read
- TV