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OnePlus Nord 2 5G Daughterboard Replacement

简介

Use this guide to replace the daughterboard on your OnePlus Nord 2 5G.

You'll need replacement adhesive in order to complete this repair.

你所需要的

  1. OnePlus Nord 2 5G Daughterboard Replacement, Eject the SIM card tray: 步骤 1 中的图像 1，3 OnePlus Nord 2 5G Daughterboard Replacement, Eject the SIM card tray: 步骤 1 中的图像 2，3 OnePlus Nord 2 5G Daughterboard Replacement, Eject the SIM card tray: 步骤 1 中的图像 3，3

    • Insert a SIM card eject tool into the small hole in the SIM card tray, located on the upper left edge edge of the phone.

    • Press firmly to eject the tray.

    编辑

  2. OnePlus Nord 2 5G Daughterboard Replacement, Remove the SIM card tray: 步骤 2 中的图像 1，2 OnePlus Nord 2 5G Daughterboard Replacement, Remove the SIM card tray: 步骤 2 中的图像 2，2

    • Remove the SIM card tray from the phone.

    • When reinserting the SIM card, make sure it's in the proper orientation inside the tray.

    • A thin rubber gasket around the SIM tray provides water and dust protection. If this gasket is damaged or missing, replace the gasket or the entire SIM tray to protect your phone's internal components.

    编辑

  3. OnePlus Nord 2 5G Daughterboard Replacement, Loosen the rear glass: 步骤 3 中的图像 1，1

    • Prepare an iOpener and apply it to the rear glass for at least three minutes to loosen the adhesive underneath.

    • A hair dryer, heat gun, or hot plate may also be used, but be careful not to overheat the phone—the display and internal battery are both susceptible to heat damage.

    编辑

  4. OnePlus Nord 2 5G Daughterboard Replacement, Insert an iFlex: 步骤 4 中的图像 1，3 OnePlus Nord 2 5G Daughterboard Replacement, Insert an iFlex: 步骤 4 中的图像 2，3 OnePlus Nord 2 5G Daughterboard Replacement, Insert an iFlex: 步骤 4 中的图像 3，3

    • Due to its surface, no suction tool will hold onto the phone's rear glass. A thin slicing tool is required to create a gap between the rear glass and the midframe.

    • Insert an iFlex into the seam between the rear glass and the midframe at the bottom edge of the phone to create a gap. This may require some force.

    • Leave the iFlex in place to prevent the adhesive from resealing.

    编辑

  5. OnePlus Nord 2 5G Daughterboard Replacement, Insert an opening pick: 步骤 5 中的图像 1，3 OnePlus Nord 2 5G Daughterboard Replacement, Insert an opening pick: 步骤 5 中的图像 2，3 OnePlus Nord 2 5G Daughterboard Replacement, Insert an opening pick: 步骤 5 中的图像 3，3

    • Insert an opening pick into the gap you created with the iFlex.

    • Remove the iFlex.

    编辑

  6. OnePlus Nord 2 5G Daughterboard Replacement, Slice the bottom edge adhesive: 步骤 6 中的图像 1，2 OnePlus Nord 2 5G Daughterboard Replacement, Slice the bottom edge adhesive: 步骤 6 中的图像 2，2

    • Slide the opening pick to the bottom right corner to slice the adhesive.

    • Leave the opening pick in place to prevent the adhesive from resealing.

    编辑

  7. OnePlus Nord 2 5G Daughterboard Replacement: 步骤 7 中的图像 1，2 OnePlus Nord 2 5G Daughterboard Replacement: 步骤 7 中的图像 2，2

    • Insert a second opening pick at the bottom right corner of your phone.

    • Slide the opening pick to the bottom left corner to slice the adhesive.

    • Leave the opening picks in place to prevent the adhesive from resealing.

    编辑

  8. OnePlus Nord 2 5G Daughterboard Replacement, Slice the left edge adhesive: 步骤 8 中的图像 1，3 OnePlus Nord 2 5G Daughterboard Replacement, Slice the left edge adhesive: 步骤 8 中的图像 2，3 OnePlus Nord 2 5G Daughterboard Replacement, Slice the left edge adhesive: 步骤 8 中的图像 3，3

    • If the adhesive becomes hard to cut, it has most likely cooled down. Use your iOpener to reheat it.

    • Insert a third opening pick at the bottom left corner of your phone.

    • Slide the opening pick along the left edge of your phone to slice the adhesive.

    • Leave the opening pick in the top left corner to prevent the adhesive from resealing.

    编辑

  9. OnePlus Nord 2 5G Daughterboard Replacement, Slice the top edge adhesive: 步骤 9 中的图像 1，2 OnePlus Nord 2 5G Daughterboard Replacement, Slice the top edge adhesive: 步骤 9 中的图像 2，2

    • Insert a fourth opening pick underneath the top left corner of the rear glass.

    • Slide the opening pick along the top edge to slice the adhesive.

    • Leave the opening pick in the top right corner to prevent the adhesive from resealing.

    编辑

  10. OnePlus Nord 2 5G Daughterboard Replacement, Slice the right edge adhesive: 步骤 10 中的图像 1，3 OnePlus Nord 2 5G Daughterboard Replacement, Slice the right edge adhesive: 步骤 10 中的图像 2，3 OnePlus Nord 2 5G Daughterboard Replacement, Slice the right edge adhesive: 步骤 10 中的图像 3，3

    • Insert a fifth opening pick underneath the top right corner.

    • Slide the opening pick along the right edge of the back cover to slice the remaining adhesive.

    编辑

  12. OnePlus Nord 2 5G Daughterboard Replacement, Remove the back cover: 步骤 11 中的图像 1，2 OnePlus Nord 2 5G Daughterboard Replacement, Remove the back cover: 步骤 11 中的图像 2，2

    • Remove the back cover.

    • Secure the new back cover with pre-cut adhesive or double-sided adhesive tape. After installing the back cover, apply strong, steady pressure to your phone for several minutes to help the adhesive form a good bond—a stack of heavy books works well.

    编辑

  13. OnePlus Nord 2 5G Daughterboard Replacement, Remove the connector bracket: 步骤 12 中的图像 1，2 OnePlus Nord 2 5G Daughterboard Replacement, Remove the connector bracket: 步骤 12 中的图像 2，2
    在这个步骤中使用的工具：
    Tweezers
    $4.99
    购买

    • Use a pair of tweezers to remove the metal bracket covering the flash assembly connector.

    编辑

  14. OnePlus Nord 2 5G Daughterboard Replacement, Disconnect the flash assembly: 步骤 13 中的图像 1，2 OnePlus Nord 2 5G Daughterboard Replacement, Disconnect the flash assembly: 步骤 13 中的图像 2，2

    • Use the point of a spudger to disconnect the flash assembly cable by prying the connector straight up from its socket.

    编辑

  15. OnePlus Nord 2 5G Daughterboard Replacement, Unfasten the motherboard cover: 步骤 14 中的图像 1，1

    • Use a Phillips screwdriver to remove the nine 3.8 mm-long screws securing the motherboard cover.

    编辑

  16. OnePlus Nord 2 5G Daughterboard Replacement, Pry up the motherboard cover: 步骤 15 中的图像 1，3 OnePlus Nord 2 5G Daughterboard Replacement, Pry up the motherboard cover: 步骤 15 中的图像 2，3 OnePlus Nord 2 5G Daughterboard Replacement, Pry up the motherboard cover: 步骤 15 中的图像 3，3

    • The motherboard cover is held in place by plastic clips.

    • Insert an opening pick underneath the bottom right edge of the motherboard cover.

    • Twist the opening pick sideways release the plastic clips and to pry up the motherboard cover.

    编辑

  17. OnePlus Nord 2 5G Daughterboard Replacement, Remove the motherboard cover: 步骤 16 中的图像 1，2 OnePlus Nord 2 5G Daughterboard Replacement, Remove the motherboard cover: 步骤 16 中的图像 2，2

    • Remove the motherboard cover.

    编辑

  18. OnePlus Nord 2 5G Daughterboard Replacement, Disconnect the battery cable: 步骤 17 中的图像 1，2 OnePlus Nord 2 5G Daughterboard Replacement, Disconnect the battery cable: 步骤 17 中的图像 2，2

    • Use a spudger to disconnect the battery cable by prying the connector straight up from its socket.

    编辑

  19. OnePlus Nord 2 5G Daughterboard Replacement, Unfasten the daughterboard cover: 步骤 18 中的图像 1，1

    • Removing the daughterboard cover isn't mandatory to replace the battery. However, doing so reduces the risk of damaging surrounding components.

    • Use a Phillips screwdriver to remove the six 3.8 mm-long screws securing the daugtherboard cover.

    编辑

  20. OnePlus Nord 2 5G Daughterboard Replacement, Pry up the daughterboard cover: 步骤 19 中的图像 1，2 OnePlus Nord 2 5G Daughterboard Replacement, Pry up the daughterboard cover: 步骤 19 中的图像 2，2

    • Insert the point of a spudger underneath the top right edge of the daughterboard cover.

    • Pry upwards to loosen the daughterboard cover.

    • Don't try to remove the daughterboard cover all the way yet. It's still adhered to the loudspeaker.

    编辑

  21. OnePlus Nord 2 5G Daughterboard Replacement, Remove the daughterboard cover: 步骤 20 中的图像 1，3 OnePlus Nord 2 5G Daughterboard Replacement, Remove the daughterboard cover: 步骤 20 中的图像 2，3 OnePlus Nord 2 5G Daughterboard Replacement, Remove the daughterboard cover: 步骤 20 中的图像 3，3

    • Fold the daughterboard cover to the left like you would open the front cover of a book.

    • Carefully peel the black tape off of the loudspeaker.

    • Remove the daughterboard cover.

    编辑

  22. OnePlus Nord 2 5G Daughterboard Replacement, Disconnect the interconnect and the antenna board cables: 步骤 21 中的图像 1，3 OnePlus Nord 2 5G Daughterboard Replacement, Disconnect the interconnect and the antenna board cables: 步骤 21 中的图像 2，3 OnePlus Nord 2 5G Daughterboard Replacement, Disconnect the interconnect and the antenna board cables: 步骤 21 中的图像 3，3

    • Use a spudger to disconnect the interconnect and the antenna board cables by prying the connectors straight up from their socket.

    编辑

  23. OnePlus Nord 2 5G Daughterboard Replacement, Disconnect the fingerprint sensor and the interconnect cables: 步骤 22 中的图像 1，3 OnePlus Nord 2 5G Daughterboard Replacement, Disconnect the fingerprint sensor and the interconnect cables: 步骤 22 中的图像 2，3 OnePlus Nord 2 5G Daughterboard Replacement, Disconnect the fingerprint sensor and the interconnect cables: 步骤 22 中的图像 3，3

    • Use a spudger to disconnect the fingerprint sensor and the interconnect cables by prying the connectors straight up from their sockets.

    编辑

  24. OnePlus Nord 2 5G Daughterboard Replacement, Disconnect the display: 步骤 23 中的图像 1，2 OnePlus Nord 2 5G Daughterboard Replacement, Disconnect the display: 步骤 23 中的图像 2，2

    • Use a spudger to disconnect the display cable by prying the connector straight up from its socket.

    编辑

  25. OnePlus Nord 2 5G Daughterboard Replacement, Unfasten the daughterboard: 步骤 24 中的图像 1，1

    • Use a Phillips driver to remove the 2.8 mm-long screw securing the daughterboard.

    编辑

  26. OnePlus Nord 2 5G Daughterboard Replacement, Pry up the daughterboard: 步骤 25 中的图像 1，2 OnePlus Nord 2 5G Daughterboard Replacement, Pry up the daughterboard: 步骤 25 中的图像 2，2

    • Insert the point of a spudger underneath the top edge of the daughterboard.

    • Pry upwards to loosen the daughterboard.

    • Don't try to remove the daughterboard all the way yet. There's an antenna cable on its bottom that is still connected to it.

    编辑

  27. OnePlus Nord 2 5G Daughterboard Replacement, Fold over the daughterboard: 步骤 26 中的图像 1，2 OnePlus Nord 2 5G Daughterboard Replacement, Fold over the daughterboard: 步骤 26 中的图像 2，2
    在这个步骤中使用的工具：
    Tweezers
    $4.99
    购买

    • Use a pair of blunt nose tweezers to carefully fold the daughterboard over in direction of the battery.

    编辑

  28. OnePlus Nord 2 5G Daughterboard Replacement, Disconnect the antenna cable: 步骤 27 中的图像 1，2 OnePlus Nord 2 5G Daughterboard Replacement, Disconnect the antenna cable: 步骤 27 中的图像 2，2

    • Slide a one arm of a pair of tweezers under the black antenna cable until they're snug against the metal connector.

    • Disconnect the upper antenna cable by prying it straight up from the daughterboard.

    编辑

  29. OnePlus Nord 2 5G Daughterboard Replacement, Remove the daughterboard: 步骤 28 中的图像 1，2 OnePlus Nord 2 5G Daughterboard Replacement, Remove the daughterboard: 步骤 28 中的图像 2，2

    • Remove the daughterboard.

    编辑
结论

Compare your new replacement part to the original part—you may need to transfer remaining components or remove adhesive backings from the new part before you install it.

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

During reassembly, apply new adhesive where it's necessary after cleaning the relevant areas with isopropyl alcohol (>90%).

Take your e-waste to an R2 or e-Stewards certified recycler.

Repair didn’t go as planned? Try some basic troubleshooting, or ask our OnePlus Nord 2 5G answers community for help.

另外一个人完成了本指南。

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于11/23/16注册

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