Was du brauchst
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Pick up the cell phone with the back facing towards you.
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Push down on the silver tab located at the top center of the back of the Motorola W490 cellphone.
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While pushing down on the silver tab, slide the back cover towards the silver tab. Remove the back cover.
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Remove the battery by pulling the battery from the top corners labeled "Pull Here" located on either side of the top of the battery.
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Set the battery aside.
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Use a plastic opening tool to make a gap between the SIM card and the phone.
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Use your thumb and index finger to pull the SIM card from the phone.
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Insert a push pin into the notch located on the left side of the keypad and push the pin under the keypad membrane.
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Continue working the pin under the keypad membrane until it is elevated enough to grasp.
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After taking out the battery, locate four star-shaped 5.4 mm T6 screws on top and middle of the rear of the phone. Indicated by the red circles.
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Remove all the screws using the Torx T6 Screwdriver.
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Turn over the phone to the front side and open up the phone, displaying the keypad.
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Use a plastic opening tool or your fingernail to make a gap between the front bottom cover and the phone.
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Pull and set the glued plastic cover aside.
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Under the plastic cover, locate two star-shaped T5 screws.
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Use the Torx T5 Screwdriver to remove the two screws.
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Turn over the phone to the back side of phone where the battery was removed.
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Use hands to remove the unscrewed rear frame of the phone.
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Set aside the rear metal frame.
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Identify the flex cable attachment. Indicated in a red square.
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Detach the bottom half of the flex cable, pop it off of the circuit board.
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Pick up the loosened circuit board from the phone and set aside.
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Lay the circuit board down with the keypad facing up.
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Grab the corner of the keypad and gently peel it away from the circuit board.
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To reassemble your device, follow these instructions in reverse order.
To reassemble your device, follow these instructions in reverse order.
Team
Clemson, Team 14-1, Benson Fall 2012 Mitglied von Clemson, Team 14-1, Benson Fall 2012
CLEM-BENSON-F12S14G1
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