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Motorola V557 Keypad Replacement

Introduction

This guide is useful when encountering broken or stuck keys.

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  1. Motorola V557 Keypad Replacement, Battery: étape 1, image 1 de 3 Motorola V557 Keypad Replacement, Battery: étape 1, image 2 de 3 Motorola V557 Keypad Replacement, Battery: étape 1, image 3 de 3

    • First, on the back of the phone find the silver button on the top left corner of the phone.

    • Simultaneously push down the button and slide the back plate down to reveal the battery.

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  2. Motorola V557 Keypad Replacement: étape 2, image 1 de 2 Motorola V557 Keypad Replacement: étape 2, image 2 de 2

    • Grab the lower edge of the battery at the two bottom corners.

    • Pull upward on the edges to remove the battery.

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  3. Motorola V557 Keypad Replacement, SIM Card: étape 3, image 1 de 3 Motorola V557 Keypad Replacement, SIM Card: étape 3, image 2 de 3 Motorola V557 Keypad Replacement, SIM Card: étape 3, image 3 de 3

    • Push the metal slider towards the top of the phone until it clicks out of the original position.

    • Gently slide out and remove the SIM card.

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  4. Motorola V557 Keypad Replacement, Antenna: étape 4, image 1 de 2 Motorola V557 Keypad Replacement, Antenna: étape 4, image 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.

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  6. Motorola V557 Keypad Replacement, Rear Casing: étape 5, image 1 de 3 Motorola V557 Keypad Replacement, Rear Casing: étape 5, image 2 de 3 Motorola V557 Keypad Replacement, Rear Casing: étape 5, image 3 de 3

    • Using the push pin, gently pry the top two screws of the cover off.

    • The cover in the upper left of the back plate does not need to be removed.

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  7. Motorola V557 Keypad Replacement: étape 6, image 1 de 3 Motorola V557 Keypad Replacement: étape 6, image 2 de 3 Motorola V557 Keypad Replacement: étape 6, image 3 de 3

    • At the corners of the phone, remove all four 6.0 mm Torx screws, using your screwdriver.

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  8. Motorola V557 Keypad Replacement: étape 7, image 1 de 3 Motorola V557 Keypad Replacement: étape 7, image 2 de 3 Motorola V557 Keypad Replacement: étape 7, image 3 de 3

    • Next, insert a spudger into the marked holes. One at a time pry away from the phone to release the internal tabs.

    • Then, separate and detach the rear casing.

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  9. Motorola V557 Keypad Replacement, Motherboard: étape 8, image 1 de 3 Motorola V557 Keypad Replacement, Motherboard: étape 8, image 2 de 3 Motorola V557 Keypad Replacement, Motherboard: étape 8, image 3 de 3

    • Separate the front ribbon cable from the board with a plastic opening tool.

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  10. Motorola V557 Keypad Replacement: étape 9, image 1 de 3 Motorola V557 Keypad Replacement: étape 9, image 2 de 3 Motorola V557 Keypad Replacement: étape 9, image 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.

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  11. Motorola V557 Keypad Replacement, Keypad: étape 10, image 1 de 3 Motorola V557 Keypad Replacement, Keypad: étape 10, image 2 de 3 Motorola V557 Keypad Replacement, Keypad: étape 10, image 3 de 3

    • With the phone flipped open, peel the keypad back to remove it from the casing, starting from the bottom.

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Conclusion

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

Une autre personne a terminé cette réparation.

Auteur

avec 5 autres contributeurs

Chad Brantley

Membre depuis le 10/06/10

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Équipe

Cal Poly, Team 7-50, Amido Fall 2010 Membre de l'équipe Cal Poly, Team 7-50, Amido Fall 2010

CPSU-AMIDO-F10S7G50

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