可以使用icloud账户同步。具体 操作步骤如下:
工具/原料:iphone12、ios14.4.2
1、打开旧苹果手机系统【设置】图标。
![](https://iknow-pic.cdn.bcebos.com/e824b899a9014c08c3404230187b02087bf4f428?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
2、然后点击上方的个人【Apple ID】选项。
![](https://iknow-pic.cdn.bcebos.com/377adab44aed2e731492ecb99501a18b87d6fa28?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
3、进入【Apple ID】页面,点击页面中间位置的【iCloud】选项,
![](https://iknow-pic.cdn.bcebos.com/279759ee3d6d55fb76b31cb37f224f4a20a4dd2a?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
4、在“apple id”个人页面中点击“icloud”云服务选项。之后点击下方击【立即备份】选项。
![](https://iknow-pic.cdn.bcebos.com/bba1cd11728b4710ef5a9759d1cec3fdfc032329?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
5、此时就会自动备份App等数据,等待备份完成。
6、打开新苹果手机系统【设置】图标。
![](https://iknow-pic.cdn.bcebos.com/6a63f6246b600c3356178d5d084c510fd9f9a13d?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
7、点击上方的【登录iPhone】选项,再使用旧手机的Apple ID账号及密码完成登录操作。
![](https://iknow-pic.cdn.bcebos.com/faf2b2119313b07e3fc73a9d1ed7912397dd8c29?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
8、输入手机解锁密码,最后点击【合并】选项即可。
![](https://iknow-pic.cdn.bcebos.com/472309f790529822bf495356c5ca7bcb0a46d429?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)