Open Device Manager and Click on "Action". Step 3: Now Click on "Add legacy hardware". If the "Add legacy hardware" option is missing then click on the empty space inside the Device Manager and then click on "Action". Now you should see "Add legacy hardware" option. Step 4: Below are the two step by step methods in which i have mentioned how you can root you phone with or without PC. Before following one of our methods to root your[…]