我终于能够刷新设备了。重要的一点是，某些版本的flame bootlaoder在快速启动模式下仅显示thundersoft徽标，我很想念。我执行的步骤：

I was finally able to flash the device. An important point was Some versions of the flame bootlaoder just show the thundersoft logo when in fastboot mode which I was missing. The steps I followed:

1. 拔下USB电缆。


2. 关闭手机电源。


3. 拉下电池10秒钟，然后放回去。


4. 按住音量不变。


5. 按下并按住保持力量（同时保持音量降低）


6. 看到徽标后，您应该处于 fastboot 模式


7. 重新插入USB电缆。


8. 发出 sudo fastboot devices 命令进行验证。

1. Unplug the USB Cable.
2. Power off the Phone.
3. Pull battery for 10 Seconds and then place it back.
4. Press and Hold Volume Down.
5. Press and Hold Power (while still holding the Volume Down)
6. Once you see a logo, you should be in fastboot mode
7. Replug USB cable in.
8. Issue sudo fastboot devices command to verify.

此帮助实际上是由 Dave Hylands 提供的，其余内容是 https://developer.mozilla.org/en-US/Firefox_OS/Developer_phone_guide/Flame

This help was actually provided by Dave Hylands and the remaining is what is mentioned in https://developer.mozilla.org/en-US/Firefox_OS/Developer_phone_guide/Flame

所有 fastboot 均使用 sudo 命令运行。