android - Piso S1 adb 有效，但 fastboot 无效。Linux

Question

开发者模式下设备的 lsusb（ADB 连接正常）。

Bus 002 Device 008: ID 2207:0010  
Device Descriptor:
  bLength                18
  bDescriptorType         1
  bcdUSB               2.00
  bDeviceClass            0 (Defined at Interface level)
  bDeviceSubClass         0 
  bDeviceProtocol         0 
  bMaxPacketSize0        64 
  idVendor           0x2207 
  idProduct          0x0010 
  bcdDevice            2.22
  iManufacturer           2 samsung
  iProduct                3 SGH-I777
  iSerial                 4 YNNFP969J2
  bNumConfigurations      1
  Configuration Descriptor:

lsusb -v 设备处于引导加载程序模式。

Bus 002 Device 009: ID 2207:300a  
Couldn't open device, some information will be missing
Device Descriptor:
  bLength                18
  bDescriptorType         1
  bcdUSB               2.01
  bDeviceClass            0 (Defined at Interface level)
  bDeviceSubClass         0 
  bDeviceProtocol         0 
  bMaxPacketSize0        64
  idVendor           0x2207 
  idProduct          0x300a 
  bcdDevice            1.00
  iManufacturer           0 
  iProduct                0 
  iSerial                 0 
  bNumConfigurations      1
  Configuration Descriptor:

/etc/udev/rules.d/51-android.rules

SUBSYSTEM=="usb", ATTR{idVendor}=="2207", ATTR{idProduct}=="300a" , MODE="0600"
SUBSYSTEM=="usb", ATTR{idVendor}=="2207", ATTR{idProduct}=="0010" , MODE="0600"

快速启动设备是空的......顺便说一下我使用的是Xubuntu 12.10。我会感谢你的帮助。塞巴斯蒂安。