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三星e7000没信号怎么办
更新时间: 2020-09-24 00:00:00  

1、将手机重启,重新搜索网络;

2、查看SIM卡是否被激活,点击手机设置,点击SIM卡管理器-点击SIM1,点击SIM卡图标,点击开启;

3、手机关机取出SIM卡,使用橡皮擦拭SIM卡芯片,然后重新将手机卡安装到手机里;

4、将手机更换到其他位置,所在地没有被信号覆盖;

5、更换其他SIM卡;

6、更新手机系统版本,点击手机设置,点击关于手机,点击系统下载更新。

关键词: 三星 e7000 信号 怎么办

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