Heat up the edges of the screen. Push the screen and hold for a while, a gap will appear little by little. Insert a plastic card into the gap. Insert a guitar pick to keep the gap open. Slide the plastic card carefully. Heat up the edge when the card get stuck. Do not insert the card too deep in case it cuts cables under the screen. Insert a guitar pick to keen the gap open. When the card get stuck, heat the edge for a short time. Heat the edges of the phone again for a short time. Use a suction cup to detach the screen. Don’t pull the suction cup too hard. Be patient to make the screen detach from the frame little by little. This is what we get. Heat up and remove the small pad for later use. Remove another pad in the same way Install the motherboard on the frame. Connect the new LCD with the mother board. Power on the phone. The finger keeps pressing the motherboard. Input the test code on the phone’s dialer. Press the Touch button. The LCD is qualified if all the boxes shown on the screen can turn into green. Remove battery, LCD and motherboard. Put the home button onto the frame. Make the flex cable pass through the hole first. Adjust the home button. Press the screen stick to the frame more firmly. Stick two small pads onto the LCD sticker.