micromax a075 flash error

Definition Applied
1. Power Off Phone , Remove Battery, Insert Battery Back
2. Please Hold BootKey(UP and DOWN),Insert USB cable
3. Use Miracle Boot Key In cases Boot key not Find
4. Battery Should be Charged more then 50%
Scanning USB Serial port…
SU2Serial Port: COM46
Connecting to Phone,Wait..
Infor: SPRD3
Initialize boot14…(Factory)
>>Write Error. ID: 125