Go to settings, Location and security, select device administrators and uncheck switchpro widget. You should then be able to uninstall.

设置->位置与安全->选择设备管理器里->七键开关 把勾去掉 就可以删除。

youdao

For example, configuration options that appeal only to power users -- device administrators, security credentials and USB debugging -- are still accessible from the Easy Experience settings menu, which add needless complexity to an otherwise simplistic interface.

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