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Microsoft Lumia 640 LTE Screen Replacement

Qué necesitas

  1. Microsoft Lumia 640 LTE Screen Replacement, Back Cover: paso 1, imagen 1 de 2 Microsoft Lumia 640 LTE Screen Replacement, Back Cover: paso 1, imagen 2 de 2
    • Use your thumb or fingernail on the edge/corner of the phone to pry the back cover off the phone.

  2. Microsoft Lumia 640 LTE Screen Replacement, Screen: paso 2, imagen 1 de 3 Microsoft Lumia 640 LTE Screen Replacement, Screen: paso 2, imagen 2 de 3 Microsoft Lumia 640 LTE Screen Replacement, Screen: paso 2, imagen 3 de 3
    • Use the tweezers to pull back the sticker, revealing the screw underneath.

    • Be careful when taking out the screws as they can strip easily.

  3. Microsoft Lumia 640 LTE Screen Replacement: paso 3, imagen 1 de 2 Microsoft Lumia 640 LTE Screen Replacement: paso 3, imagen 2 de 2
    • Use the T-4 bit to unscrew the screws in the 4 corners, along with the two acres in the middle left side.

  4. Microsoft Lumia 640 LTE Screen Replacement: paso 4, imagen 1 de 2 Microsoft Lumia 640 LTE Screen Replacement: paso 4, imagen 2 de 2
    • Using the T-4 bit, unscrew the two (2) screws.

    • Keep these screws separate from the screws from back of the phone to ensure that the right screws go where they belong.

  5. Microsoft Lumia 640 LTE Screen Replacement: paso 5, imagen 1 de 2 Microsoft Lumia 640 LTE Screen Replacement: paso 5, imagen 2 de 2
    • Using the plastic opening tool to separate the screen from the back plastic casing

    • Use the tweezers to release the clip on the side of device, and remove the back of the phone.

  6. Microsoft Lumia 640 LTE Screen Replacement: paso 6, imagen 1 de 2 Microsoft Lumia 640 LTE Screen Replacement: paso 6, imagen 2 de 2
    • Using the tweezers or a spudger, pull the gold tab up gently

    • Using the tweezers or spudger, pull the white circuit up gently to completely detach the screen from the phone

    • For Motherboard replacement skip to step 11 after finishing this step

  7. Microsoft Lumia 640 LTE Screen Replacement: paso 7, imagen 1 de 3 Microsoft Lumia 640 LTE Screen Replacement: paso 7, imagen 2 de 3 Microsoft Lumia 640 LTE Screen Replacement: paso 7, imagen 3 de 3
    • Using the plastic opening tool, carefully get under the gold strip

    • Using tweezers pull up the camera. The camera just sits in there

    • using the tweezers pull up on the depth sensor. This is held in by a strong adhesive

  8. Microsoft Lumia 640 LTE Screen Replacement: paso 8, imagen 1 de 1
    • Using the plastic opening tool, pry up the ear speaker. This is held in by strong adhesive.

Conclusión

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

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