要想彻底禁止iTunes备份的话,可以按照如下方法操作:

Windows用户:

1.关闭iTunes
2.按下Windows徽标键+R(或者在“开始”菜单中选择“运行)
3.将下面的代码复制进去之后运行

"%ProgramFiles%\iTunes\defaults.exe" write com.apple.iTunes AutomaticDeviceBackupsDisabled -bool true


“%CommonProgramFiles%\Apple\Mobile Device Support\bin\defaults.exe” write com.apple.iTunes AutomaticDeviceBackupsDisabled -bool true

4.打开iTunes

5.连接iPhone,同步即可

Mac用户:

1.关闭iTunes
2.打开Terminal(Applications > Utilities > Terminal)
3.将下面的代码复制进去之后运行

defaults write com.apple.iTunes AutomaticDeviceBackupsDisabled -bool true

4..打开iTunes
5.连接iPhone,同步即可

如果需要恢复iTunes自动备份功能,运行以下代码即可:

defaults write com.apple.iTunes AutomaticDeviceBackupsDisabled -bool false