App Store怎么使用指纹？

一、首先，打开iPhone7手机，在手机主屏幕界面找到“设置”，点击打开。

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二、然后，在“设置”中找到“触控ID与密码”，点击打开。

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三、然后，输入iPhone7手机的密码。

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四、然后，打开“iTunes与AppStore”开关。

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五、“iTunes与AppStore”指纹开关打开后，AppStore就可以使用指纹了。

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