Introduction

Remove your broken Nintendo 3DS lower case and replace it with a fresh one.

  1. Unscrew the four Phillips #00 screws along the top of the back cover.
    • Unscrew the four Phillips #00 screws along the top of the back cover.

    • The screws are held in place by locking washers, and will not come out of the back cover.

    • The comments section is full of unlucky souls who will tell you that the screws here through step 4 will strip incredibly easily. Press down fairly hard, and go slow.

  2. Hold the device in one hand and turn it over.
    • Hold the device in one hand and turn it over.

    • Grab the top edge of the back cover with your opposite hand so that the cover does not fall back into place.

    • Flip the 3DS over again so that the back cover is facing up.

    • Pull the back cover up and away from the rest of the device to remove it.

    • Insert a plastic opening tool into the notch in the lower case above the battery.

    • Pry the battery up with the plastic opening tool.

    • Grab the top edge of the battery and lift it out of the lower case.

    • Remove the nine 6.3 mm black Phillips screws from the lower case.

    • Remove the 2.4 mm silver Phillips screw above the game cartridge slot.

    • Lift the bottom edge of the lower case off the rest of the 3DS.

    • There are still two ribbon cables connecting the mother board to the case, so be sure not to pull the lower case all the way off.

    • Use a plastic opening tool to pry the shoulder button ribbon cables off their sockets on the motherboard.

    • Remove the lower case from the device.

Conclusion

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

6 other people completed this guide.

David Hodson

Member since: 04/13/2010

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127 Guides authored

One Comment

Is this guide for the original 3ds?

Glenn Racz - Reply

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