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LG EnV VX9900 Number Keypad Replacement

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  1. LG EnV VX9900 Number Keypad Replacement, Battery: crwdns2935265:01crwdnd2935265:01crwdnd2935265:01crwdne2935265:0
    • Place the phone so the screen side is facing down.

    • Locate the latch at the end of the phone, opposite of the camera.

  2. LG EnV VX9900 Number Keypad Replacement: crwdns2935265:02crwdnd2935265:01crwdnd2935265:01crwdne2935265:0
    • Push/pull the latch away from the camera, causing the battery to pop out.

  3. LG EnV VX9900 Number Keypad Replacement: crwdns2935265:03crwdnd2935265:01crwdnd2935265:01crwdne2935265:0
    • Remove the battery.

  4. LG EnV VX9900 Number Keypad Replacement, Circuit Board and Full Key Board: crwdns2935265:04crwdnd2935265:01crwdnd2935265:02crwdne2935265:0 LG EnV VX9900 Number Keypad Replacement, Circuit Board and Full Key Board: crwdns2935265:04crwdnd2935265:02crwdnd2935265:02crwdne2935265:0
    • Remove the 5 screw covers on the back of the phone using a Push Pin.

  5. LG EnV VX9900 Number Keypad Replacement: crwdns2935265:05crwdnd2935265:01crwdnd2935265:01crwdne2935265:0
    • With a Phillips #00 Screwdriver, remove the five 3.44 mm screws that were under the screw covers.

    • Also with a Phillips #00 Screwdriver, remove the screw that was revealed once the battery was removed.

  6. LG EnV VX9900 Number Keypad Replacement: crwdns2935265:06crwdnd2935265:01crwdnd2935265:02crwdne2935265:0 LG EnV VX9900 Number Keypad Replacement: crwdns2935265:06crwdnd2935265:02crwdnd2935265:02crwdne2935265:0
    • Open the phone.

  7. LG EnV VX9900 Number Keypad Replacement: crwdns2935265:07crwdnd2935265:01crwdnd2935265:02crwdne2935265:0 LG EnV VX9900 Number Keypad Replacement: crwdns2935265:07crwdnd2935265:02crwdnd2935265:02crwdne2935265:0
    • Starting at the card slot or charger port for greater ease, pry off the colored casing from the back of the phone using the Plastic Pry Tool (or a finger nail may work).

    • Prying open the part just to the left of the right hinge can be difficult.

    • Remove the back colored casing and set it to the side.

  8. LG EnV VX9900 Number Keypad Replacement: crwdns2935265:08crwdnd2935265:01crwdnd2935265:02crwdne2935265:0 LG EnV VX9900 Number Keypad Replacement: crwdns2935265:08crwdnd2935265:02crwdnd2935265:02crwdne2935265:0
    • Gently pry and detach the connection located near the hinge with fingers.

  9. LG EnV VX9900 Number Keypad Replacement: crwdns2935265:09crwdnd2935265:01crwdnd2935265:02crwdne2935265:0 LG EnV VX9900 Number Keypad Replacement: crwdns2935265:09crwdnd2935265:02crwdnd2935265:02crwdne2935265:0
    • The circuit board and the key board will be attached, as shown in the second picture.

    • Lift them both out from the rest of the phone.

    • Do not try to the detach key board pad from the circuit board. They are replaced as a unit.

  10. LG EnV VX9900 Number Keypad Replacement, LCD Screen: crwdns2935265:010crwdnd2935265:01crwdnd2935265:01crwdne2935265:0
    • After removing the circuit board and key board, separate the top part with the screen from the bottom part by detaching the hinges.

  11. LG EnV VX9900 Number Keypad Replacement: crwdns2935265:011crwdnd2935265:01crwdnd2935265:01crwdne2935265:0
    • Careful! The paint is easy to scratch.

    • Remove the 4 screw covers from top piece of phone by using a Push Pin.

  12. LG EnV VX9900 Number Keypad Replacement: crwdns2935265:012crwdnd2935265:01crwdnd2935265:01crwdne2935265:0
    • Remove the four 3.44 mm screws that were under the covers using a Phillips #00 Screwdriver.

  13. LG EnV VX9900 Number Keypad Replacement: crwdns2935265:013crwdnd2935265:01crwdnd2935265:03crwdne2935265:0 LG EnV VX9900 Number Keypad Replacement: crwdns2935265:013crwdnd2935265:02crwdnd2935265:03crwdne2935265:0 LG EnV VX9900 Number Keypad Replacement: crwdns2935265:013crwdnd2935265:03crwdnd2935265:03crwdne2935265:0
    • Be careful while breaking the adhesive connecting the speaker and the casing in the following sub step so that you do not tear any wires.

    • Pry open the colored casing using the Plastic Pry Tool.

    • Remove the number pad and place it to the side.

  14. LG EnV VX9900 Number Keypad Replacement: crwdns2935265:014crwdnd2935265:01crwdnd2935265:02crwdne2935265:0 LG EnV VX9900 Number Keypad Replacement: crwdns2935265:014crwdnd2935265:02crwdnd2935265:02crwdne2935265:0
    • Because the Number Keypad is attached on one side and on top of the outer screen, open its metal casing, in a "door-opening" manner.

  15. LG EnV VX9900 Number Keypad Replacement: crwdns2935265:015crwdnd2935265:01crwdnd2935265:01crwdne2935265:0
    • The pieces connected by wires are magnets and are removable.

    • Remove the LCD Screen.

  16. LG EnV VX9900 Number Keypad Replacement, Number Keypad: crwdns2935265:016crwdnd2935265:01crwdnd2935265:01crwdne2935265:0
    • The Number Keypad and its metal casing are attached to the clear plastic screen that the LCD Screen was in. Replace both the Keypad and the casing as a unit.

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

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Nathan Farnum

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Cal Poly, Team 15-15, Forte Spring 2012 crwdns2935289:0Cal Poly, Team 15-15, Forte Spring 2012crwdne2935289:0

CPSU-FORTE-S12S15G15

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