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Introducción

The motherboard acts as the "brain" of the phone. Any damage the phone sustains to this region generally causes major malfunctions; thus, you should take extra care while removing/replacing this piece.

Partes

No se especificaron partes.

  1. Motorola V557 Motherboard Replacement, Battery: paso 1, imagen 1 de 3 Motorola V557 Motherboard Replacement, Battery: paso 1, imagen 2 de 3 Motorola V557 Motherboard Replacement, Battery: paso 1, imagen 3 de 3
    • Push down on the silver button while sliding the back plate down to reveal the battery.

  2. Motorola V557 Motherboard Replacement: paso 2, imagen 1 de 2 Motorola V557 Motherboard Replacement: paso 2, imagen 2 de 2
    • Grab the lower edge of battery at the black areas and pull upward on the edges to remove it.

  3. Motorola V557 Motherboard Replacement, SIM Card: paso 3, imagen 1 de 3 Motorola V557 Motherboard Replacement, SIM Card: paso 3, imagen 2 de 3 Motorola V557 Motherboard Replacement, SIM Card: paso 3, imagen 3 de 3
    • Move the the metal slider towards the top of the phone until it clicks out of its original position.

    • Slide out and remove the SIM card.

  4. Motorola V557 Motherboard Replacement, Antenna: paso 4, imagen 1 de 2 Motorola V557 Motherboard Replacement, Antenna: paso 4, imagen 2 de 2
    • Grip the antenna and twist it counterclockwise to loosen it.

    • When it has been loosened all the way, pull gently to remove the antenna piece.

  5. Motorola V557 Motherboard Replacement, Rear Casing: paso 5, imagen 1 de 3 Motorola V557 Motherboard Replacement, Rear Casing: paso 5, imagen 2 de 3 Motorola V557 Motherboard Replacement, Rear Casing: paso 5, imagen 3 de 3
    • Remove the screw covers over the two top screws by prying gently with a pin.

    • The large cover in the upper left of the back plate has no screw behind it, so should not be removed.

  6. Motorola V557 Motherboard Replacement: paso 6, imagen 1 de 3 Motorola V557 Motherboard Replacement: paso 6, imagen 2 de 3 Motorola V557 Motherboard Replacement: paso 6, imagen 3 de 3
    • Remove all four 6.0 mm Torx screws.

  7. Motorola V557 Motherboard Replacement: paso 7, imagen 1 de 3 Motorola V557 Motherboard Replacement: paso 7, imagen 2 de 3 Motorola V557 Motherboard Replacement: paso 7, imagen 3 de 3
    • Insert a spudger into marked holes, one at a time, and pry away from the phone to release internal tabs.

    • Separate and detach the rear casing.

  8. Motorola V557 Motherboard Replacement, Motherboard: paso 8, imagen 1 de 3 Motorola V557 Motherboard Replacement, Motherboard: paso 8, imagen 2 de 3 Motorola V557 Motherboard Replacement, Motherboard: paso 8, imagen 3 de 3
    • Separate the front ribbon cable from the board with a plastic opening tool.

  9. Motorola V557 Motherboard Replacement: paso 9, imagen 1 de 3 Motorola V557 Motherboard Replacement: paso 9, imagen 2 de 3 Motorola V557 Motherboard Replacement: paso 9, imagen 3 de 3
    • Make sure you don’t break the ribbon cables that attach to the side buttons when removing the motherboard.

    • Lift out the motherboard only after all cables have been disconnected. Try to touch it only from the sides.

Conclusión

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

2 personas más completaron esta guía.

Chad Brantley

Miembro Desde 06/10/10

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Cal Poly, Team 7-50, Amido Fall 2010 Miembro de Cal Poly, Team 7-50, Amido Fall 2010

CPSU-AMIDO-F10S7G50

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