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OnePlus 3 Earpiece Speaker Replacement

What you need

  1. OnePlus 3 Earpiece Speaker Replacement, SIM Card Tray: step 1, image 1 of 3 OnePlus 3 Earpiece Speaker Replacement, SIM Card Tray: step 1, image 2 of 3 OnePlus 3 Earpiece Speaker Replacement, SIM Card Tray: step 1, image 3 of 3
    • Insert a SIM eject tool, bit, or straightened paperclip into the hole located between the SIM card slot and the power button.

    • Press firmly to eject the SIM card tray.

    • During reinstallation, make sure that the SIM card tray is properly oriented. It fits in only one direction.

  2. OnePlus 3 Earpiece Speaker Replacement, Back Cover: step 2, image 1 of 1
    • Remove the two 2.6 mm T2 screws from the bottom edge of the phone.

  3. OnePlus 3 Earpiece Speaker Replacement: step 3, image 1 of 3 OnePlus 3 Earpiece Speaker Replacement: step 3, image 2 of 3 OnePlus 3 Earpiece Speaker Replacement: step 3, image 3 of 3
    • There is a high risk of damaging the display panel if this opening procedure is improperly followed.

    • The following three steps show how to pry the rear case from the plastic frame. Read through the steps first before attempting the procedure.

    • There are two different seams between the screen and the body of the phone:

    • Display panel seam: This seam is part of the display assembly. Do not pry at this seam, or you will separate and damage the display panel.

    • Frame seam: This is where the plastic frame meets the back cover. It is recessed into the back cover. Only pry at this seam.

    • There are fourteen clips that hold the frame against the rear case. Be aware of their location as you pry the back cover off in the following steps.

  4. OnePlus 3 Earpiece Speaker Replacement: step 4, image 1 of 3 OnePlus 3 Earpiece Speaker Replacement: step 4, image 2 of 3 OnePlus 3 Earpiece Speaker Replacement: step 4, image 3 of 3
    • As you work, try not to accidentally power on the phone. If you do, turn the phone off before resuming disassembly.

    • Place a suction cup near the bottom edge of the display.

    • Pull on the suction cup with strong steady force.

    • Press the edge of an opening tool straight into the frame seam near the suction cup until the edge wedges between the plastic frame and the back cover's lip.

    • Due to tight tolerances, this will take substantial force. Using a new opening tool with an unmarred edge will help with this step.

    • Do not use metal tools, as they will most likely crack the screen.

  5. OnePlus 3 Earpiece Speaker Replacement: step 5, image 1 of 3 OnePlus 3 Earpiece Speaker Replacement: step 5, image 2 of 3 OnePlus 3 Earpiece Speaker Replacement: step 5, image 3 of 3
    • Once the opening tool's edge is wedged in position, carefully slide the tool along the bottom edge of the phone.

    • Carefully guide the opening tool around the left corner of the phone while keeping the tool's edge within the seam.

  6. OnePlus 3 Earpiece Speaker Replacement: step 6, image 1 of 2 OnePlus 3 Earpiece Speaker Replacement: step 6, image 2 of 2
    • Continue sliding the opening tool along the long edge, releasing the clips along the way.

    • The last clip in the top-left corner near the alert switch is recessed and can be difficult to release. Take your time and use the flat end of a spudger or an opening pick to help.

  7. OnePlus 3 Earpiece Speaker Replacement: step 7, image 1 of 3 OnePlus 3 Earpiece Speaker Replacement: step 7, image 2 of 3 OnePlus 3 Earpiece Speaker Replacement: step 7, image 3 of 3
    • With the bottom and left edge of the phone freed, gently wiggle the frame to release the top and right edge clips.

    • Lift the screen up and remove it.

    • During reassembly, pause here to test your phone's functionality before securing the back cover.

    • To reinstall the back cover:

    • Align the top edge of the frame to the back cover and ensure that the top clips slip into place.

    • Squeeze along the long edges of the phone to snap the remaining clips into place.

  8. OnePlus 3 Earpiece Speaker Replacement, OnePlus 3 Battery Disconnect: step 8, image 1 of 2 OnePlus 3 Earpiece Speaker Replacement, OnePlus 3 Battery Disconnect: step 8, image 2 of 2
    • Use the point of a spudger to pry up and disconnect the battery connector from its socket, located above the top right corner of the battery pack.

    • Bend the connector away from the socket to prevent accidental contact.

    • To re-attach press connectors like this one, carefully align and press down on one side until it clicks into place, then repeat on the other side. Do not press down on the middle. If the connector is misaligned, the pins can bend, causing permanent damage.

  9. OnePlus 3 Earpiece Speaker Replacement, OnePlus 3 Interconnect Cable Disconnect: step 9, image 1 of 2 OnePlus 3 Earpiece Speaker Replacement, OnePlus 3 Interconnect Cable Disconnect: step 9, image 2 of 2
    • Remove the 3 mm Phillips screw securing the cable bracket.

    • Remove the cable bracket.

  10. OnePlus 3 Earpiece Speaker Replacement: step 10, image 1 of 3 OnePlus 3 Earpiece Speaker Replacement: step 10, image 2 of 3 OnePlus 3 Earpiece Speaker Replacement: step 10, image 3 of 3
    • Use the point of a spudger to pry up and disconnect the interconnect flex cable from the motherboard, which is located above the battery.

    • Repeat the process to disconnect the daughterboard flex cable from the motherboard.

  11. OnePlus 3 Earpiece Speaker Replacement, Motherboard: step 11, image 1 of 2 OnePlus 3 Earpiece Speaker Replacement, Motherboard: step 11, image 2 of 2
    • Slide the point of a spudger underneath the antenna interconnect cable located at the bottom left corner of the motherboard.

    • Pry up and disconnect the antenna interconnect cable.

  12. OnePlus 3 Earpiece Speaker Replacement: step 12, image 1 of 2 OnePlus 3 Earpiece Speaker Replacement: step 12, image 2 of 2
    • Use the point of a spudger to pry up and disconnect the display connector from its socket on the motherboard.

  13. OnePlus 3 Earpiece Speaker Replacement: step 13, image 1 of 1
    • Remove the seven Phillips screws securing the motherboard to the frame:

    • Four 3 mm black screws

    • Three 2.9 mm silver screws

    • Some of these screws may be covered by stickers. Remove the stickers to access the screws.

  14. OnePlus 3 Earpiece Speaker Replacement: step 14, image 1 of 3 OnePlus 3 Earpiece Speaker Replacement: step 14, image 2 of 3 OnePlus 3 Earpiece Speaker Replacement: step 14, image 3 of 3
    • Make sure you have ejected the SIM tray before performing this step.

    • The motherboard is still held in place near the top by clips.

    • Slide the flat end of a spudger underneath the top left corner of the motherboard.

    • Twist the spudger and pry up to release the motherboard from its recess.

  15. OnePlus 3 Earpiece Speaker Replacement: step 15, image 1 of 1
    • Remove the motherboard.

    • During reinstallation, be careful not to trap any flex cables or antenna cables underneath the motherboard.

  16. OnePlus 3 Earpiece Speaker Replacement, Earpiece Speaker: step 16, image 1 of 2 OnePlus 3 Earpiece Speaker Replacement, Earpiece Speaker: step 16, image 2 of 2
    • Squeeze the tweezer tips together and insert the point under one of the earpiece speaker clips.

    • Pull the tweezer point up slowly to pry the earpiece speaker out of its recess.

    • If the earpiece speaker clip begins to bend upwards, stop, remove the tweezers, and try the other clip.

  17. OnePlus 3 Earpiece Speaker Replacement: step 17, image 1 of 1
    • Remove the earpiece speaker.

    • To reinstall the earpiece speaker:

    • Be sure that the earpiece speaker is correctly oriented in its recess such that the gold contacts point upward.

    • Place the earpiece speaker into its recess and firmly press it into place with your finger.

    • If you are transferring the earpiece speaker onto a replacement frame, be sure to remove the earpiece speaker adhesive liner on the replacement frame to expose the adhesive.

Conclusion

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

Repair didn’t go as planned? Check out our OnePlus 3 Answers community for troubleshooting help.

9 other people completed this guide.

Arthur Shi

Member since: 01/03/18

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3 Comments

Had a bunch of crap / dirt between the outer grid (visible from the front) and the fine piece of cloth. Cleaned it, but this was the reason why I couldn’t hear.

Thank you! Very detailed!

Sérgio Lopes - Reply

Thank you ! Super detailed and very nice pictures !

william.percheron - Reply

Vorsicht an alle Nachahmer: Mein Display ist einfach mehrfach gerissen, während ich versucht habe, es zu lösen. Keine Chance. Das war so fest verankert, dass ich mit keinem der Werkzeuge richtig was erreichen konnte. Dabei wollte ich nur mal die Ohrmuschel reinigen :-(

Mike McSooner - Reply

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