reboot system now 现在重启系统apply update from ADB 从ADB更新apply update from sdcard 从SD卡更新wipe data/factory reset 清除数据,恢复出厂设置wipe cache partition 清除缓存reboot to bootloader 重启到刷机模式power down 关机view recovery logs 查看恢复记录请对号入座吧。谢谢!