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Disassembling KDDI Kyocera A5521K Logic Board

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  1. Disassembling KDDI Kyocera A5521K Logic Board, Disassembling KDDI Kyocera A5521K Battery: passo 1, imagem 1 %32 Disassembling KDDI Kyocera A5521K Logic Board, Disassembling KDDI Kyocera A5521K Battery: passo 1, imagem 2 %32 Disassembling KDDI Kyocera A5521K Logic Board, Disassembling KDDI Kyocera A5521K Battery: passo 1, imagem 3 %32
    • Turn the phone over to expose the battery cover.

    • Apply pressure to the back of the battery cover to slide it down.

    • The battery cover is now separate from the phone.

  2. Disassembling KDDI Kyocera A5521K Logic Board: passo 2, imagem 1 %32 Disassembling KDDI Kyocera A5521K Logic Board: passo 2, imagem 2 %32 Disassembling KDDI Kyocera A5521K Logic Board: passo 2, imagem 3 %32
    • Remove the battery by pushing it up and out from the bottom.

    • The battery, cover, and phone should now be separated.

  3. Disassembling KDDI Kyocera A5521K Logic Board, Back Plate: passo 3, imagem 1 %32 Disassembling KDDI Kyocera A5521K Logic Board, Back Plate: passo 3, imagem 2 %32
    • Remove the four screws with the Y0 screwdriver.

  4. Disassembling KDDI Kyocera A5521K Logic Board: passo 4, imagem 1 %32 Disassembling KDDI Kyocera A5521K Logic Board: passo 4, imagem 2 %32
    • Remove the black, rubber screw caps towards the top of the back of the phone to reveal two additional screws.

    • Remove the two screws with a Y0 screwdriver.

  5. Disassembling KDDI Kyocera A5521K Logic Board: passo 5, imagem 1 %32 Disassembling KDDI Kyocera A5521K Logic Board: passo 5, imagem 2 %32 Disassembling KDDI Kyocera A5521K Logic Board: passo 5, imagem 3 %32
    • Rotate the phone 180 degrees.

    • Carefully separate the back plate from the remainder of the phone.

    • The back plate should now be detached from the rest of the phone.

  6. Disassembling KDDI Kyocera A5521K Logic Board, SD Card Slot: passo 6, imagem 1 %32 Disassembling KDDI Kyocera A5521K Logic Board, SD Card Slot: passo 6, imagem 2 %32 Disassembling KDDI Kyocera A5521K Logic Board, SD Card Slot: passo 6, imagem 3 %32
    • Rotate the phone approximately 45 degrees to the right.

    • Gently pry up the SD card slot with a spudger.

  7. Disassembling KDDI Kyocera A5521K Logic Board, Logic Board: passo 7, imagem 1 %32 Disassembling KDDI Kyocera A5521K Logic Board, Logic Board: passo 7, imagem 2 %32 Disassembling KDDI Kyocera A5521K Logic Board, Logic Board: passo 7, imagem 3 %32
    • Lift up on the first connection shown using a pair of pliers.

    • Disconnect the first connection between the logic board and the wire using the pair of pliers.

  8. Disassembling KDDI Kyocera A5521K Logic Board: passo 8, imagem 1 %32 Disassembling KDDI Kyocera A5521K Logic Board: passo 8, imagem 2 %32 Disassembling KDDI Kyocera A5521K Logic Board: passo 8, imagem 3 %32
    • Repeat the above steps for the second connection.

    • Use the pliers to pry up the connection.

    • Use the pliers to disconnect the connection between the logic board and the wire.

  9. Disassembling KDDI Kyocera A5521K Logic Board: passo 9, imagem 1 %32
    • Lift up on the bottom of the logic board with a spudger.

    • Gently remove the rest of the logic board from the phone.

  10. Disassembling KDDI Kyocera A5521K Logic Board: passo 10, imagem 1 %32 Disassembling KDDI Kyocera A5521K Logic Board: passo 10, imagem 2 %32
    • The logic board should now be completely disconnected from the phone.

Conclusão

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

Dominic Grisafe

Membro desde: 04/15/10

157 Reputação

Autoria de 10 guias

Equipe

Cal Poly, Team 28-25, Regan Spring 2010 Membro de Cal Poly, Team 28-25, Regan Spring 2010

CPSU-REGAN-S10S28G25

Membros da 4

Autoria de 20 guias

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