Grade A : 100% make sure every screen is new ,don't have any scratches and work perfect .
Grade B : about 98% new,But has small scratches or big scratches on the glass. working good.
1 x Adhesive tape set-Original New
1 x Opening roller tool with one wheel.
About installation:
Please notice to remove the old Temperature sensor cable to the new screen you buy when you doing the installation. The Temperature sensor cable is on the back of your old screen. Thanks
