Einleitung

This guide demonstrates the procedure for replacing a faulty camera in the HTC myTouch 3G.

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    • Press both thumbs on each side of the upper corners, and apply pressure in a downward motion.

    • While applying downward pressure, slide the back cover down and off the phone.

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    • Remove the battery.

    • Remove the SIM card.

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    • Push the SD card in to eject it.

    • Pull the SD card out.

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    • Remove the four 6 mm T5 Torx screws from the four corners on the back of the phone.

    • Remove the two 4 mm T5 Torx screws from the middle of the back of the phone.

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    • Pull out the antenna cover to access the motherboard.

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    • Insert a spudger into the gap between the frame and cover. Push downward with the spudger to separate the back plate from the phone.

    • With the spudger in the gap between the frame and cover, move the spudger around the edge of the of the phone to finish removing the back plate.

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    • Remove the 3 mm Phillips screw located on the side of the bottom left-hand corner of the phone.

    • Remove the 3 mm Phillips screw located on the top right-hand corner of the phone.

    • Do not remove any of the screws located on the actual circuit boards.

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    • Place a finger between the circuit board and front cover, and lift the circuit board gently.

    • Separate the circuit board from the front cover and screen to access the ribbon cable holding them together. Detach the ribbon cable.

    • Finish separating the circuit board from the front panel.

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    • Turn the device housing the circuit boards over to the side with the mounted camera.

    • Remove the three 3 mm Phillips head screws located on the top circuit board.

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    • Locate the ribbon cable on the top circuit board.

    • Use a precision screwdriver to flip open the ribbon cable.

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    • Locate the two wired connections on the top circuit board.

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    • Remove the wired connections by using a squeeze-and-pull action.

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    • Slowly lift the circuit board from the left.

    • Continue to flip the circuit board all the way over to the right; it will maintain a connection to the device.

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    • The other side of the camera and circuit board should now be exposed.

    • Disconnect the ribbon cable with a precision screwdriver.

    • Remove the faulty camera and install a new one.

Abschluss

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

Tony Tran

Mitglied seit: 26/09/12

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