我手机换号码了，但是绑定QQ的手机号码怎么更换？

先登录QQ，打开安全中心，选择更换绑定，更换绑定手机号必须要有原绑定的手机号码验证否则无法更换

1. 打开手机QQ，点左上角头像

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2.设置

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3.手机号码，更换手机号码，输入你的老手机号码，就是QQ绑定的那个，按提示一步步操作就可以了

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QQ更换绑定的手机号码的方法：进入QQ主界面点击左上角头像，【设置】-【手机号码】-【更换】-【更换手机号码】，输入需要更换的号码，通过短信验证后即可。

QQ设置里面重新弄

这个好像用之前的号码取消绑定吧！

你原来的号码还能接收短信吗？不能的话有点麻烦。