First, you need to determine your driver. Then you can paste it by brushing the computer. There should be a tutorial. . If you use the original ROM of the line brush, you'd better go to official website to download the brush tool, and there will be a tutorial. First, you need to determine your driver. Then you can paste it by brushing the computer. There should be a tutorial. . If you use the original ROM of the line brush, you'd better go to official website to download the brush tool, and there will be a tutorial. First, you need to determine your driver. Then you can paste it by brushing the computer. There should be a tutorial. . If you use the original ROM of the line brush, you'd better go to official website to download the brush tool, and there will also be a tutorial.