换手机号了，支付宝怎么办？

1、打开支付宝首页点击右下角的我的，如下图所示
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2、我的界面右上角点击设置，如下图所示
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3、设置界面点击安全设置，如下图所示
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4、点击手机号码，如下图所示
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5、点击更换手机号，如下图所示
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6、输入自己新的手机号，点击下一步，如图所示

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7、输入你新手机收到的验证码，如下图所示
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8、通过安全检测，更换手机号码成功，点击确定按钮
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最理想的情况就是在注销手机号码之前将支付宝账号转移，具体操作就是将原来的手机号解绑，然后绑定新的手机号，就不会对使用造成任何影响。我们使用的依旧是之前的账户，只是更换了绑定的手机号而已。

但是有些情况下，我们并不会这么幸运，比如说手机丢失而且没有办法异地补卡的情况下，就只能将原来的账户注销了。用户可以进入安全中心然后按照指示进行下一步操作，支付宝会一步步引导你完成整个操作。但是在注销之前，一定要记得将自己的钱转出来，然后还需要将芝麻信用申请人工关闭，避免被不良分子利用

以前的手机没停用的话直接发送短信就能更改，要是停用了申请客服，客服会发给你一个邮件，里面会问你一些你注册时填的安全问题和证件号码之类的，填了之后等支付宝处理，处理好了就能直接换成你现在的手机号了

打开支付宝APP，点击我的，设置，账号与安全，手机号，输需入我们要绑定新手机号码，按照页面提示操作