你好,是否是当前信号不好呢?是否是手机sim卡没有插好呢?
排查之后还是出现这个情况,进入官网下载固件包,然后给手机刷一下系统试试看是否会有改善哦。
操作步骤:先备份好资料,然后下载固件包,复制到手机存储的根目录,关机,在关机的状态下同时按住电源键和音量减键进入工程模式,清除数据和缓存,手动选择安装文件,重启手机即可。
若您还有其他的问题咨询,您可以进入OPPO企业平台向客服咨询提问喔!
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OPPO Find N3 Flip
轻巧好用,出片专用
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OPPO Find X7
大师影像 更有分量
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OPPO Reno11
所见如所愿
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一加 12
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