Why is my Lumia 920 only vibrating and blinking Nokia on the screen?

[Windows Central Question]

why is lumia 920 only vibrating and blinking nokia on screen

i was charging my Nokia lumia on generator power but i think it was not stable so when i try charging it using the usual electricity its just vibrating while flashing the Nokia logo on its screen.

i need some help please.

 

[ven07]

Re: why is lumia 920 only vibrating and blinking nokia on screen

is constantly vibrating? or looping? Download the windows devices recovery tool > connect the phone > check if it connects to the phone > if not; select phone not detected and follow the on-screen prompts