Samsung Galaxy J1 Volume Button Replacement

Insert a finger nail or plastic opening tool between the back cover and the device.

Gently pry the rear cover off of the back of the phone.

Using a finger, pull the SIM card down out of its slot.

Remove the SIM card.

Using a Phillips #00 screwdriver remove the eleven 3 mm screws.

Insert a plastic opening tool between the screen and the back of the device.

Starting at the bottom of the device, gently slide the tool along the edges of the screen.

Gently pry the main assembly from the midframe of the device.

Use the flat edge of a spudger to push the volume button out.

Remove the volume button.