소개

Use this guide to replace your Samsung SGH A707 phone's keypad.

Press on the markings on the cover and pull it down to reveal the battery.
  • 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.
  • 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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  • Gently pull off the circuit board.

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  • Here is the phone without the logic board.

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  • Hold the phone and gently separate the circuit board that holds the dome switches and the front face of the phone, revealing the rubber keyboard.

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  • Here is the phone without the dome switch circuit board.

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  • Here is the phone and the rubber keyboard.

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  • Here is the rubber keyboard and the dome switch circuit board. A quick inspection of these elements can reveal keypad malfunctions. Look for dirt or debris that do not belong there.

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결론

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

yfm

회원 가입일: 2012년 11월 06일

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안내서 7개 작성하였습니다

University of Maryland, Team 1-1, Calloway Fall 2012 University of Maryland, Team 1-1, Calloway Fall 2012 회원

UMD-CALLOWAY-F12S1G1

4 회원들

안내서 14개 작성하였습니다

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