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Disassembling Ericsson CF 388 Circuit Board

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  1. Disassembling Ericsson CF 388 Circuit Board, Disassembling Ericsson CF 388 Battery: crwdns2935265:01crwdnd2935265:01crwdnd2935265:03crwdne2935265:0 Disassembling Ericsson CF 388 Circuit Board, Disassembling Ericsson CF 388 Battery: crwdns2935265:01crwdnd2935265:02crwdnd2935265:03crwdne2935265:0 Disassembling Ericsson CF 388 Circuit Board, Disassembling Ericsson CF 388 Battery: crwdns2935265:01crwdnd2935265:03crwdnd2935265:03crwdne2935265:0
    • To remove the battery from the casing, grab the front panel and back panel with opposite hands (as shown). The back panel is the same as the battery.

    • With your index finger, push in the button on the bottom of the battery to release it.

    • Pull the battery away from the phone.

  2. Disassembling Ericsson CF 388 Circuit Board, Phone Casing: crwdns2935265:02crwdnd2935265:01crwdnd2935265:03crwdne2935265:0 Disassembling Ericsson CF 388 Circuit Board, Phone Casing: crwdns2935265:02crwdnd2935265:02crwdnd2935265:03crwdne2935265:0 Disassembling Ericsson CF 388 Circuit Board, Phone Casing: crwdns2935265:02crwdnd2935265:03crwdnd2935265:03crwdne2935265:0
    • After removing the battery, the front phone casing becomes accessible.

    • Locate the two star-shaped T6 screws on the bottom end of the rear of the phone, underneath the battery, as indicated by the red circles.

    • Remove these two screws using the Torx T6 Screwdriver.

  3. Disassembling Ericsson CF 388 Circuit Board: crwdns2935265:03crwdnd2935265:01crwdnd2935265:03crwdne2935265:0 Disassembling Ericsson CF 388 Circuit Board: crwdns2935265:03crwdnd2935265:02crwdnd2935265:03crwdne2935265:0 Disassembling Ericsson CF 388 Circuit Board: crwdns2935265:03crwdnd2935265:03crwdnd2935265:03crwdne2935265:0
    • Locate the top two U-shaped screws on the back of the phone, as shown by the red circles.

    • Remove these two screws with a SP 2.6 screw driver.

    • Note: Remove gray plastic grommets with screws.

  4. Disassembling Ericsson CF 388 Circuit Board: crwdns2935265:04crwdnd2935265:01crwdnd2935265:02crwdne2935265:0 Disassembling Ericsson CF 388 Circuit Board: crwdns2935265:04crwdnd2935265:02crwdnd2935265:02crwdne2935265:0
    • Grab opposite panels of the phone casing and carefully open and pull apart the phone, as shown in the image.

    • Note: Be careful not to damage the circuit board and components as you as open the casing.

  5. Disassembling Ericsson CF 388 Circuit Board, Circuit Board: crwdns2935265:05crwdnd2935265:01crwdnd2935265:01crwdne2935265:0
    • Locate the circuit board on the rear side of the front phone casing (right side of image).

    • Locate the mounting screws (indicated by red circles), which attach the board to the rear side of the front phone casing.

  6. Disassembling Ericsson CF 388 Circuit Board: crwdns2935265:06crwdnd2935265:01crwdnd2935265:03crwdne2935265:0 Disassembling Ericsson CF 388 Circuit Board: crwdns2935265:06crwdnd2935265:02crwdnd2935265:03crwdne2935265:0 Disassembling Ericsson CF 388 Circuit Board: crwdns2935265:06crwdnd2935265:03crwdnd2935265:03crwdne2935265:0
    • Using the SP2.6 u-shaped screw driver in one hand, loosen and remove both center screws. Hold the back part of the screw with the metal tweezers.

  7. Disassembling Ericsson CF 388 Circuit Board: crwdns2935265:07crwdnd2935265:01crwdnd2935265:02crwdne2935265:0 Disassembling Ericsson CF 388 Circuit Board: crwdns2935265:07crwdnd2935265:02crwdnd2935265:02crwdne2935265:0
    • Completely remove the two center screw as shown.

    • Note: the hand not holding the screw driver is holding the back part of the screw and the panel in place.

  8. Disassembling Ericsson CF 388 Circuit Board: crwdns2935265:08crwdnd2935265:01crwdnd2935265:02crwdne2935265:0 Disassembling Ericsson CF 388 Circuit Board: crwdns2935265:08crwdnd2935265:02crwdnd2935265:02crwdne2935265:0
    • Locate the final screw at the top of the phone near the antenna, as shown by the red circle.

    • Using the U-shaped screw driver, remove the top screw.

  9. Disassembling Ericsson CF 388 Circuit Board: crwdns2935265:09crwdnd2935265:01crwdnd2935265:02crwdne2935265:0 Disassembling Ericsson CF 388 Circuit Board: crwdns2935265:09crwdnd2935265:02crwdnd2935265:02crwdne2935265:0
    • With one hand on the circuit board and one hand on the phone casing, carefully pull apart the circuit board from the front panel casing.

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

Niccolas Tones

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