1.reduce sound to 0
2.press menu
3.then press 6964 for factory
3.again press menu and 6964 for bright ,green,blue,red,color changes
4.again press menu and 6964 for exit
2.press menu
3.then press 6964 for factory
3.again press menu and 6964 for bright ,green,blue,red,color changes
4.again press menu and 6964 for exit