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CamPark BM20 Screen Replacement

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  1. CamPark BM20 Screen Replacement, Motherboard: crwdns2935265:01crwdnd2935265:01crwdnd2935265:03crwdne2935265:0 CamPark BM20 Screen Replacement, Motherboard: crwdns2935265:01crwdnd2935265:02crwdnd2935265:03crwdne2935265:0 CamPark BM20 Screen Replacement, Motherboard: crwdns2935265:01crwdnd2935265:03crwdnd2935265:03crwdne2935265:0
    • Use your fingers to slide the battery cover off the back of the handheld device.

    • Disconnect the battery cable from the connector attached at the bottom of the device.

    • Remove the battery.

  2. CamPark BM20 Screen Replacement: crwdns2935265:02crwdnd2935265:01crwdnd2935265:02crwdne2935265:0 CamPark BM20 Screen Replacement: crwdns2935265:02crwdnd2935265:02crwdnd2935265:02crwdne2935265:0
    • Use a Phillips #0 screwdriver to remove the three 12.7 mm screws from the lower back of the device.

    • Insert the tip of an iFixit opening tool between the front and back casing seams to release the clips securing the two halves.

  3. CamPark BM20 Screen Replacement: crwdns2935265:03crwdnd2935265:01crwdnd2935265:02crwdne2935265:0 CamPark BM20 Screen Replacement: crwdns2935265:03crwdnd2935265:02crwdnd2935265:02crwdne2935265:0
    • Gently separate the top and bottom casing.

    • Don't pull the two halves apart as they are still connected by the speaker and antenna cables and you could damage the device.

    • Unplug the speaker cable from the socket on the motherboard.

  4. CamPark BM20 Screen Replacement: crwdns2935265:04crwdnd2935265:01crwdnd2935265:02crwdne2935265:0 CamPark BM20 Screen Replacement: crwdns2935265:04crwdnd2935265:02crwdnd2935265:02crwdne2935265:0
    • Remove the four 6.35 mm screws on the motherboard with a Phillips #00 screwdriver.

    • Remove the motherboard from the front case.

    • The motherboard is still connected to the bottom casing by the antenna cable so be careful that you don't pull the cable and break it.

  5. CamPark BM20 Screen Replacement: crwdns2935265:05crwdnd2935265:01crwdnd2935265:03crwdne2935265:0 CamPark BM20 Screen Replacement: crwdns2935265:05crwdnd2935265:02crwdnd2935265:03crwdne2935265:0 CamPark BM20 Screen Replacement: crwdns2935265:05crwdnd2935265:03crwdnd2935265:03crwdne2935265:0
    • Use a soldering iron to desolder the antenna cable from the motherboard of the handheld device.

    • A soldering iron gets extremely hot and can easily burn skin or other surfaces. Always solder in a well-ventilated area.

    • Though the photo shows the board in the case, it is better to desolder the connections after the motherboard is removed.

    • The device’s screen is stacked directly above the motherboard, with both components layered tightly together.

  6. CamPark BM20 Screen Replacement, Screen: crwdns2935265:06crwdnd2935265:01crwdnd2935265:03crwdne2935265:0 CamPark BM20 Screen Replacement, Screen: crwdns2935265:06crwdnd2935265:02crwdnd2935265:03crwdne2935265:0 CamPark BM20 Screen Replacement, Screen: crwdns2935265:06crwdnd2935265:03crwdnd2935265:03crwdne2935265:0
    • Flip the screen forward to reveal the ZIF connector and yellow ribbon cable connecting the screen to the board.

    • Use a spudger or a clean fingernail to flip up the black locking flap under the yellow tape to unlock the connector.

    • Use tweezers or your fingers to gently pull the cable out of its socket.

    • Remove the screen.

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To reassemble your device, follow these instructions in reverse order. Take your e-waste to an R2 or e-Stewards certified recycler.

Michaila Thomas

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Austin Community College, Team 18-2, Watkins Spring 2025 crwdns2935289:0Austin Community College, Team 18-2, Watkins Spring 2025crwdne2935289:0

AUSTINCC-WATKINS-S25S18G2

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