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This guide will demonstrate how to replace your Samsung SGH A707 phone's motherboard. Over time or as a result of physical damage, the Samsung SGH A707 motherboard may need to be replaced. One sign your motherboard needs replacing is unresponsive keys.
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Press on the markings on the cover and pull it down to reveal the battery.
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Use your fingers to pull the battery out of its position. You may also flip the phone and the battery will fall out.
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Here is the phone without the battery.
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Unscrew the six screws on the back of the phone using the Phillips #0 screw driver.
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Use the prying tool the pry off the phone's plastic frame.
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Use the prying tool to disconnect the rectangular connector.
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Use the prying tool to disconnect the small connector.
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Here is the phone without the logic 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.
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University of Maryland, Team 1-1, Calloway Fall 2012 crwdns2935289:0University of Maryland, Team 1-1, Calloway Fall 2012crwdne2935289:0
UMD-CALLOWAY-F12S1G1
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