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    coolpi 4B 离线刷机更新android版本无法启动

    Scheduled Pinned Locked Moved Pi 4B
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    • K
      kingpin1cn
      last edited by

      离线烧写android镜像

      1. 离线只做U盘启动盘(提示制作已经成功)
      2. 将U盘启动盘插入usb3.0接口
      3. 重启开发板

      期望是进入android镜像,实际上还是启动的旧的ubuntu镜像

      G 1 Reply Last reply Reply Quote 0
      • G
        george @kingpin1cn
        last edited by

        @kingpin1cn
        需要插入到上面的那个USB3.0端口,当然也可以使用在线刷机。

        K 1 Reply Last reply Reply Quote 0
        • K
          kingpin1cn @george
          last edited by

          @george 是插到上面的usb3.0端口,不知道是不是boot也必须升级,我之前是重新刷过boot

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          • G
            george @kingpin1cn
            last edited by

            @kingpin1cn
            如果机器是板载的EMMC模组,可以尝试进入UMS模式,通过ETCHER软件刷机。

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