1、查看是否打开OTG。
2、更换连接线使用。
3、进入设置--系统管理--备份与重置--还原所有设置(操作前请备份手机中重要数据).
4、更换U盘连接。
5、携带手机、购机凭证、保修卡等送到vivo客户服务中心检测。 可以通过此链接:
http://www.vivo.com.cn/service/map.html查询到离您最近的客户服务中心地址及电话。来自:求助得到的回答
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vivo X Flip
¥5999
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vivo X Fold2
¥8999
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vivo Pad2
¥2499
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vivo X90 Pro+
¥6499
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