How to take apart a SONY Walkman NWZ-B183F and change battery

1 Take out the 1 screw at the left side 2 Take out the 1 screw at the back. 3 Take off the cover 4 Take off the plastic cover 5 Take out the 1 screw 6 Take off the USB cover 7 Take out the 1 screw at the electronic board 8 Take off the 2 flexible cables 9 Take off the cover 10 Take out the battery from the body using a small screw driver 11 Left is the replacement battery and right is the original battery We can take your order here MP3 battery.net https://www.mp3battery.net/