1、打开华为手机,点击“设置”选项。再点击进入“系统”选项。之后点击“系统更新”选项。然后点击右上角的符号,接着点击更新设置选项。2、最后把“WLAN环境自动下载”打开即可,在WiFi环境下系统会自动[详细]
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