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Introdução

Steps to disassemble the device in order to replace the screen or other components.

  1. Heat up the Back glass generously. BEWARE!! The back glass will be extremely hot, so be careful.
    • Heat up the Back glass generously.

    • BEWARE!! The back glass will be extremely hot, so be careful.

    • Remove the sim tray.

  2. With some alcohol and a suction cup pry the back glass from the frame gently. When you see a small gap, insert a spatula or pick to loosen up the adhesive.
    • With some alcohol and a suction cup pry the back glass from the frame gently.

    • When you see a small gap, insert a spatula or pick to loosen up the adhesive.

    • Slide the pick around the device to loosen the back glass.

    • BE CAREFUL OF THE FINGERPRINT SENSOR FLEX!. The flex connects at the top right corner of the device so do not enter the pick in too deep.

  3. Flip the Back Glass to the right and then unscrew the two Phillips screws holding the plate in place. Disconnect the Sub board flex along with the sensor flex, coaxial cable and battery flex.
    • Flip the Back Glass to the right and then unscrew the two Phillips screws holding the plate in place.

    • Disconnect the Sub board flex along with the sensor flex, coaxial cable and battery flex.

    I’d recommend removing the shield from the right upper corner, right next to the arrow.

    Richard Kraus - Responder

  4. Remove all the screws visible keeping the plates in place. Carefully unplug the camera connectors along with the screen connector.
    • Remove all the screws visible keeping the plates in place.

    • Carefully unplug the camera connectors along with the screen connector.

    • The cameras are loose and don't have any adhesive making them stick.

  5. The main board does have some thermal paste making it hard and sticky to remove. Heat up the front of the screen until it quite hot.
    • The main board does have some thermal paste making it hard and sticky to remove.

    • Heat up the front of the screen until it quite hot.

    • Gently pry and snap the main board out of the frame.

  6. Remember to remove the ear speaker and side keys if they are not included with your new frame. Gently remove the adhesive between the side key and the frame and lift up.
    • Remember to remove the ear speaker and side keys if they are not included with your new frame.

    • Gently remove the adhesive between the side key and the frame and lift up.

  7. Remove all the screws. The loud speaker unit does have some adhesive underneath it. Give it a good amount of heat to loosen up. Gently unclip and lift the unit out from the frame.
    • Remove all the screws.

    • The loud speaker unit does have some adhesive underneath it. Give it a good amount of heat to loosen up.

    • Gently unclip and lift the unit out from the frame.

    • Watch out for the flex cables running from underneath it!.

  8. Disconnect the sub board flex and the coaxial cable. Lift the sub board up and pull it towards you.
    • Disconnect the sub board flex and the coaxial cable.

    • Lift the sub board up and pull it towards you.

    dont forget to take out the coaxial cable out of the frame, be very carefully with this cable.

    Instert it in the new frame and push it carfully with the flat end of the spundger into the cable channel.

    Fabian Gugger - Responder

    for me the best way was to put in the main board first and plug the coax cable there and aligne the cable back to the bottom board, there its has some space for the cable.

    Fabian Gugger - Responder

  9. Apply a lot of heat from the front
    • Apply a lot of heat from the front

    • Use alcohol to loosen up the adhesive.

    • Gently pry from underneath and slide until the battery is loose.

    • BE CAREFUL NOT TO BEND OR PUNCTURE THE BATTERY AS IT COULD LEAD TO AN EXPLOSION OR SMOKE EMITTING FROM THE BATTERY.

    If you don’t need the old frame, twist it to loosen the battery

    Stephan Weibel - Responder

  10. Apply new adhesive to the back glass. If you are re-using the old frame make sure all the old adhesive is removed. Otherwise the back glass will not sit flush .
    • Apply new adhesive to the back glass.

    • If you are re-using the old frame make sure all the old adhesive is removed. Otherwise the back glass will not sit flush .

    What adhesive are you using for this?

    Steven Whitelaw - Responder

  11. Follow all the disassembly steps to reassemble the device.
    • Follow all the disassembly steps to reassemble the device.

    • the last step would be to connect the fingerprint sensor and placing the plate covering the connectors back along with the two screws.

  12. Power on the handset and test.
    • Power on the handset and test.

Conclusão

To reassemble your device, follow these instructions in reverse order.

25 outras pessoas concluíram este guia.

Pieter van den berg

Membro desde: 06/11/2018

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Um comentário

Where can I take my p20 lite for fixing the broken screen

hloyilulama - Responder

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