天气预报 > 其他 > 小米4手机老是没信号怎么解决
小米4手机老是没信号怎么解决
更新时间: 2020-07-04 00:00:00  

解决办法:

1、将手机切换到2G网络试试,打开设置,点击移动网络,选择网络类型,切换到2G网络;

2、将手机重新开关机再次尝试;

3、将手机卡换到其他手机上再次尝试;

4、看周围的其他同网用户是否有信号,如果都没有信号可联系运营商人工客服进行反馈情况;

5、如果确定不是信号的覆盖问题,建议去售后服务中心检测手机。

关键词: 小米 手机 老是 信号 怎么 解决

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