qmobile m82i spd error please help

qmobile m82i have pin code but boot start failed please help this sate not support if support then why fail

1.Remove battery and insert battery back.
2.Press and hold ‘VolumeUp’ and ‘VolumeDown’ keys.
3.Please insert USB cable within 60 seconds.
>>Analysis of USB port,Please insert phone USB cable.
>>Phone found[SCI USB2Serial (COM9)]
>>Internal version: SPRD3
>>Boot downloaded.
>>Boot start failed.Boot does not match.