1、需要在两部手机上分别登录同一个苹果Apple ID账号,首先分别在两部手机上均点击iPhone手机设置。
![](https://iknow-pic.cdn.bcebos.com/810a19d8bc3eb135971378c6b61ea8d3fc1f44f3?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
2、然后点击登录iPhone按钮,在两部iPhone手机上面分别登录同一个苹果Apple ID账号(如:图)
![](https://iknow-pic.cdn.bcebos.com/b21c8701a18b87d62c956462170828381e30fdfc?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
3、接着输入苹果Apple ID账号和密码进行登录苹果iCloud云储存服务。
![](https://iknow-pic.cdn.bcebos.com/e850352ac65c103804a901bfa2119313b17e89fc?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
4、登录完成后,在页面中就显示出来当前所登录同一个的Apple ID账号的设备名称。
![](https://iknow-pic.cdn.bcebos.com/7c1ed21b0ef41bd56684278941da81cb38db3dfc?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
5、然后选择的将照片、通讯录、邮件数据按钮全部开启,这样iPhone上面的数据就会自动备份到另外一部iPhone里面。
![](https://iknow-pic.cdn.bcebos.com/78310a55b319ebc445afb9e49226cffc1f1716fc?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)