Disassembling Motorola i90c Keypad

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• Slide the notch downward while pulling the back cover off to remove it.
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• Use your fingers to push the battery upward from the bottom.
• Lift upwards to remove the battery.
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crwdns2931653:03crwdne2931653:0 Antenna
• Unscrew the antenna in a counter-clockwise fashion.
• Remove the aluminum cover.
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crwdns2931653:04crwdne2931653:0 Disassembling Motorola i90c Internal Backplate
• Unscrew the 3 screws shown.
• Lift up the right part of the Nextel logo and unscrew the screw underneath.
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• DO NOT force the cover off as it could damage the ribbon cable!
• Gently lift the back cover off.
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• Carefully pry off the connection between the headphone jack and logic board.
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crwdns2931653:07crwdne2931653:0 Logic Board
• Lift the first logic board off of the rest of the device.
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• Gently lift the second logic board from the rest of the device.
• DO NOT force the board straight off as it could damage the ribbon cable!
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Tweezers
$4.99
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• Using tweezers, carefully pull off the connector shown.
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crwdns2931653:010crwdne2931653:0 Keypad
• Remove the keypad buttons off the front cover of the phone.
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Jorge

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Cal Poly, Team 29-61, Johann Spring 2010 crwdns2935289:0Cal Poly, Team 29-61, Johann Spring 2010crwdne2935289:0

CPSU-JOHANN-S10S29G61

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