HOW TO REPARE CRASH USB AND CLEAR FROM VIRUS AND HARD RESET

 FIRST STEP

1 click on window bar and type diskpart and open it 

2 type first caommand list disk

3 type select disk 1

4 type clean

5 create partition primary

6 type select disk 1

7 type sign 

8 format

IT WILL TAKE LONG TO FORMAT BEACAUSE OF HARD RESET AND CLEAN THE VIRUS OF USB