我的是D820机器现在是中国移动的D1版本，现在看到论坛上有E2,J1版本，我刷机的时候总是出现下面的字符，好像不能识别芯片版本：：
** Connection granted from SWIFT Chip
** Received 16 bytes from SWIFT chip
** Sending the customer ID and the same 16 bytes to SWIFT chip... OK!
** Try to change Timeout !
** Ok! Timout Changed(1600 mSecond)
** Setting downloading address (SCRAM: 0x0C000000)... OK!
** Downloading the pre-Loader (1844 bytes)... OK!
** Set the start address of pre-Loader (SCRAM:0x0C000000)... OK!
Start Pre-Loader... OK!
Trying to change the baudrate...
Change Baudrate 115200 -> 921600... OK!
Unknown BB Chip version(5313)
** Close COM port
** Connection granted from SWIFT Chip
** Received 16 bytes from SWIFT chip
** Sending the customer ID and the same 16 bytes to SWIFT chip... OK!
** Try to change Timeout !
** Ok! Timout Changed(1600 mSecond)
** Setting downloading address (SCRAM: 0x0C000000)... OK!
** Downloading the pre-Loader (1844 bytes)... OK!
** Set the start address of pre-Loader (SCRAM:0x0C000000)... OK!
Start Pre-Loader... OK!
Trying to change the baudrate...
Change Baudrate 115200 -> 921600... OK!
Unknown BB Chip version(5313)
** Close COM port