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苹果手机没信号
更新时间: 2021-02-05 07:45:36  

1、首先检查是否信号不好,最好用朋友的iPhone,换卡试试,排除卡的问题。

2、如果卡没问题,建议恢复iPhone网络设置试试,依次打开iPhone6的设置--通用--还原--还原网络设置 。

3、无卡状态下拨打112,多试几次,能通说明是运营商或者卡的问题,也有可能是设置不当或者软件冲突,升级至8.1系统或者还原系统;不能打通112则是手机问题。

关键词: 苹果 手机 信号

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