安装失败案例

若已经为老版本固件，但安装不成功，出现类似 reboot failed: SshError(SendError)的错误提示，请网页更新固件为该版本或更早版本，或卡刷固件。
If the device is already running an older firmware version but the installation still fails with an error such as "reboot failed: SshError(SendError)," please try updating the firmware via the web interface to the same version or an earlier one, or flash the firmware using an SD card.