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Huawei Ascend W1 Motherboard Replacement

O que você precisa

  1. Huawei Ascend W1 Motherboard Replacement, The phone's orientation.: passo 1, imagem 1 %32
    • Flip the device over so that the back of the phone is facing you and the screen is against your palm.

  2. Huawei Ascend W1 Motherboard Replacement, Removing the back cover.: passo 2, imagem 1 %32
    • Locate the slit at the bottom of the back cover.

    • Using your fingernail, lift up on the back cover to expose the battery.

  3. Huawei Ascend W1 Motherboard Replacement: passo 3, imagem 1 %32
    • Lift the back cover off the phone.

    • The back cover is snapped onto the phone so you will feel it unsnapping as you remove it.

  4. Huawei Ascend W1 Motherboard Replacement, Removing the battery.: passo 4, imagem 1 %32 Huawei Ascend W1 Motherboard Replacement, Removing the battery.: passo 4, imagem 2 %32 Huawei Ascend W1 Motherboard Replacement, Removing the battery.: passo 4, imagem 3 %32
    • Find the indented notch at the base of the battery.

    • Lift the battery out of the phone with your fingers by pressing forward and lifting upward.

  5. Huawei Ascend W1 Motherboard Replacement, Remove all the screws.: passo 5, imagem 1 %32 Huawei Ascend W1 Motherboard Replacement, Remove all the screws.: passo 5, imagem 2 %32
    • After removing the battery, remove the screws using a T6 screwdriver.

    • There are eleven screws that hold the middle cover to the rest of the phone.

    • The screw that is marked by the orange circle is covered by a white dot.

  6. Huawei Ascend W1 Motherboard Replacement, Removing lower section of the middle cover.: passo 6, imagem 1 %32 Huawei Ascend W1 Motherboard Replacement, Removing lower section of the middle cover.: passo 6, imagem 2 %32 Huawei Ascend W1 Motherboard Replacement, Removing lower section of the middle cover.: passo 6, imagem 3 %32
    • After all the screws are removed, use your fingers to remove the lower section of the middle cover.

    • Pull the lower section of the middle cover outward towards you, exposing the circuit board underneath.

  7. Huawei Ascend W1 Motherboard Replacement, Removing the rest of the middle cover.: passo 7, imagem 1 %32 Huawei Ascend W1 Motherboard Replacement, Removing the rest of the middle cover.: passo 7, imagem 2 %32 Huawei Ascend W1 Motherboard Replacement, Removing the rest of the middle cover.: passo 7, imagem 3 %32
    • Begin working your way around the sides of the cover plate, unsnapping it gently.

    • The middle cover is a thin piece of plastic with the external speaker inside of it.

    • Be gentle as you remove circuit cover. The parts might break if you are too forceful.

  8. Huawei Ascend W1 Motherboard Replacement, Locating the antenna.: passo 8, imagem 1 %32 Huawei Ascend W1 Motherboard Replacement, Locating the antenna.: passo 8, imagem 2 %32
    • The middle covers are removed.

    • The antenna is a thin white wire that connects to the circuit board in two locations.

  9. Huawei Ascend W1 Motherboard Replacement, Removing the antenna: passo 9, imagem 1 %32 Huawei Ascend W1 Motherboard Replacement, Removing the antenna: passo 9, imagem 2 %32
    • Lift gently at each connector of the white wire to disconnect the antenna from the port.

  10. Huawei Ascend W1 Motherboard Replacement, Motherboard: passo 10, imagem 1 %32 Huawei Ascend W1 Motherboard Replacement, Motherboard: passo 10, imagem 2 %32 Huawei Ascend W1 Motherboard Replacement, Motherboard: passo 10, imagem 3 %32
    • Use a plastic spudger or your fingers to gently pry up the four flex cables from the main board.

  11. Huawei Ascend W1 Motherboard Replacement: passo 11, imagem 1 %32 Huawei Ascend W1 Motherboard Replacement: passo 11, imagem 2 %32
    • With the back of the phone facing you, there will be a small black clip on the left side holding the main board in place.

    • Gently pry up near the small black clip with your fingers or a plastic spudger to detach the main board.

Conclusão

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

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Jaie Hillery

Membro desde: 10/07/14

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USF Tampa, Team 16-6, Blackwell Winter 2016 Membro de USF Tampa, Team 16-6, Blackwell Winter 2016

USFT-BLACKWELL-W16S16G6

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