Check This Step By Step
1. Check Your Battry Fully Charged.
2. Check Your USB Cable.
3. First One Time Take Out Battry And Replace it.
4. Hold C Botton And Connect The USB Cable.
5.Go To Control Panel --> System --> Device Manager
6. Find USB Bus Controller
7. Right Click On New USB Flash Device (Maybe Unknown Device) Finded And Click Update Driver
8. Then Browse Your USB FLASH Driver On your Computer And Install It.
9. Now You Can Flash Your Phone !!!
Any Question ?





