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魅蓝2手机没声音怎么回事

更新时间: 2020-09-06 00:00:00     

1、检查是否扬声器无声;

2、拨打电话测试听筒和送话是否正常。若通话测试正常扬声器故障可能性较大,送修;

3、使用原装耳机测试播放音乐是否正常。若使用耳机正常,扬声器故障可能性较大,送修;

4、排除软件冲突引起:备份好手机数据(电话簿、短信息、多媒体文件等),恢复出厂设定(功能表-设定-重置-恢复出厂设定)。

关键词: 手机 声音 怎么 回事

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