Motorola MOTO W755 Cell Phone Main Logic Board Replacement - iFixit Reparaturanleitung

Einleitung

Replace the main logic board for your Motorola MOTO phone.

Was du brauchst

Schritt 1 Battery

Motorola MOTO W755 Cell Phone Main Logic Board Replacement, Battery: Schritt 1, Bild 1 von 2

Motorola MOTO W755 Cell Phone Main Logic Board Replacement, Battery: Schritt 1, Bild 2 von 2

Using your finger, press down on the clip holding the back cover on
Pull the back cover off.

Schritt 2

Motorola MOTO W755 Cell Phone Main Logic Board Replacement: Schritt 2, Bild 1 von 2

Motorola MOTO W755 Cell Phone Main Logic Board Replacement: Schritt 2, Bild 2 von 2

Place thumb and index finger in the spaces on either side of the battery.
Pull battery out.

Schritt 3 Main Logic Board

Motorola MOTO W755 Cell Phone Main Logic Board Replacement, Main Logic Board: Schritt 3, Bild 1 von 1

Using the T5 Torx-screwdriver, remove the four 5.5 mm screws on the back panel.

Schritt 4

Motorola MOTO W755 Cell Phone Main Logic Board Replacement: Schritt 4, Bild 1 von 2

Motorola MOTO W755 Cell Phone Main Logic Board Replacement: Schritt 4, Bild 2 von 2

Using a plastic opening tool, carefully peel back the rubber strip located at the bottom of the keypad
Remove the two T5 Torx-screws underneath the rubber strip using the T5 Torx-screwdriver

Schritt 5

Motorola MOTO W755 Cell Phone Main Logic Board Replacement: Schritt 5, Bild 1 von 3

Motorola MOTO W755 Cell Phone Main Logic Board Replacement: Schritt 5, Bild 2 von 3

Motorola MOTO W755 Cell Phone Main Logic Board Replacement: Schritt 5, Bild 3 von 3

Using the flat end of the plastic opening tool, insert it in the gap between the charging port and plastic at the bottom left side of the phone.
Slide the opening tool around the phone clockwise until you reach the audio port.
Twist the opening tool until the plastic pops off from the body of the phone. This make require a small amount of force.

Schritt 6

Motorola MOTO W755 Cell Phone Main Logic Board Replacement: Schritt 6, Bild 1 von 1

Remove the plastic covering completely from the body of the phone.

Schritt 7

Motorola MOTO W755 Cell Phone Main Logic Board Replacement: Schritt 7, Bild 1 von 2

Motorola MOTO W755 Cell Phone Main Logic Board Replacement: Schritt 7, Bild 2 von 2

Using the plastic opening tool, carefully unclip the cable ribbon from the main logic board. Be sure not to tear it because the flex is very fragile.
Remove the main logic board.

Abschluss

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

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Cal Poly, Team 1-3, Regan SU 2012 Mitglied von Cal Poly, Team 1-3, Regan SU 2012

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