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Samsung Galaxy Note9 Charging Assembly Replacement

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  1. Samsung Galaxy Note9 Charging Assembly Replacement, Eject the SIM card tray: 步骤 1 中的图像 1,2 Samsung Galaxy Note9 Charging Assembly Replacement, Eject the SIM card tray: 步骤 1 中的图像 2,2
    • Insert a SIM card eject tool straight into the hole in the SIM card tray.

    • Press to eject the SIM card tray.

  2. Samsung Galaxy Note9 Charging Assembly Replacement, Remove the SIM card tray: 步骤 2 中的图像 1,1
    • Remove the SIM card tray.

    • The SIM card will fall out of the tray easily.

  3. Samsung Galaxy Note9 Charging Assembly Replacement, Apply a heated iOpener: 步骤 3 中的图像 1,1
    • Power off your phone before beginning disassembly.

    • Use a hairdryer, a heatgun, or prepare an iOpener and apply it to the right edge of the back of the phone for about a minute to soften the adhesive underneath.

  4. Samsung Galaxy Note9 Charging Assembly Replacement, Insert an opening pick: 步骤 4 中的图像 1,3 Samsung Galaxy Note9 Charging Assembly Replacement, Insert an opening pick: 步骤 4 中的图像 2,3 Samsung Galaxy Note9 Charging Assembly Replacement, Insert an opening pick: 步骤 4 中的图像 3,3
    • Apply a suction handle to the back cover.

    • Lift with a suction handle to create a gap between the back cover and the frame of the phone.

    • Insert an opening pick into the gap.

    • If the glass is badly cracked, cover it in packing tape to create a surface for the suction cup to adhere to.

    • If the adhesive won't budge, apply more heat, not excessive force. Too much force could break the glass.

  5. Samsung Galaxy Note9 Charging Assembly Replacement, Cut through the adhesive: 步骤 5 中的图像 1,1
    • Note that there is more adhesive along the top edge and around the camera bezel than around the rest of the phone.

    • Cut carefully around the left edge near the fingerprint sensor or you risk damaging the ribbon cable inside.

    • If, at any point, the adhesive feels stubborn, apply more heat—not more force.

  6. Samsung Galaxy Note9 Charging Assembly Replacement, Slide the opening pick: 步骤 6 中的图像 1,3 Samsung Galaxy Note9 Charging Assembly Replacement, Slide the opening pick: 步骤 6 中的图像 2,3 Samsung Galaxy Note9 Charging Assembly Replacement, Slide the opening pick: 步骤 6 中的图像 3,3
    • Starting from the center, cut the adhesive up and down the right side with an opening pick.

    • Do not insert the pick more than halfway into the phone when cutting near the fingerprint sensor or cameras, or you risk damaging internal components.

  7. Samsung Galaxy Note9 Charging Assembly Replacement: 步骤 7 中的图像 1,3 Samsung Galaxy Note9 Charging Assembly Replacement: 步骤 7 中的图像 2,3 Samsung Galaxy Note9 Charging Assembly Replacement: 步骤 7 中的图像 3,3
    • Be careful near the corner, as the glass is very weak. Apply more heat at any time if the adhesive becomes stuck.

    • Leave an opening pick in the upper-right corner.

    • Use another opening pick to cut the adhesive around the bottom-right corner.

    • Leave that opening pick in the phone.

  8. Samsung Galaxy Note9 Charging Assembly Replacement: 步骤 8 中的图像 1,1
    • Use a heat gun or hair dryer or apply a heated iOpener to the left side of the rear panel for at three minutes to soften the adhesive underneath.

  9. Samsung Galaxy Note9 Charging Assembly Replacement: 步骤 9 中的图像 1,3 Samsung Galaxy Note9 Charging Assembly Replacement: 步骤 9 中的图像 2,3 Samsung Galaxy Note9 Charging Assembly Replacement: 步骤 9 中的图像 3,3
    • Be careful near the corners, as the glass is weakest there.

    • Insert an opening pick into the lower-left corner of the rear panel.

    • Using another opening pick, cut the adhesive along the left edge of the rear panel.

    • Don't insert an opening pick in more than halfway on the left edge near the fingerprint sensor or you may damage the ribbon cable inside.

    • It is fine if opening picks fall out as the back cover becomes separated.

  10. Samsung Galaxy Note9 Charging Assembly Replacement: 步骤 10 中的图像 1,3 Samsung Galaxy Note9 Charging Assembly Replacement: 步骤 10 中的图像 2,3 Samsung Galaxy Note9 Charging Assembly Replacement: 步骤 10 中的图像 3,3
    • Using the inserted opening pick, carefully cut the adhesive around the upper-left corner of the rear panel.

    • Finally, cut the last of the adhesive along the top of the phone.

    • Use an iOpener, hair dryer, or heat gun to apply more heat as needed where you are cutting the adhesive.

  11. Samsung Galaxy Note9 Charging Assembly Replacement: 步骤 11 中的图像 1,2 Samsung Galaxy Note9 Charging Assembly Replacement: 步骤 11 中的图像 2,2
    • Separate the right side of the rear cover first.

    • Tilt the cover up along the left edge to expose the fingerprint sensor ribbon cable.

    • Do not pull out the fingerprint sensor ribbon cable yet.

    • The fingerprint sensor cover might stay attached to the midframe.

  12. Samsung Galaxy Note9 Charging Assembly Replacement, Disconnect the fingerprint sensor: 步骤 12 中的图像 1,2 Samsung Galaxy Note9 Charging Assembly Replacement, Disconnect the fingerprint sensor: 步骤 12 中的图像 2,2
    • Use the tip of a spudger to pry the fingerprint sensor ribbon cable up and out of its socket.

  13. Samsung Galaxy Note9 Charging Assembly Replacement: 步骤 13 中的图像 1,1
    在这个步骤中使用的工具:
    Tweezers
    $4.99
    购买
    • Remove the back cover.

    • To re-install the back cover:

    • Use tweezers to peel away any remaining adhesive from the phone's chassis. Then clean the adhesion areas with high concentration isopropyl alcohol (at least 90%) and a lint-free cloth to prep the surface for the new adhesive. You don't have to clear out adhesive down to the plastic but larger pieces should be removed.

    • Turn on your phone and test your repair before installing new adhesive and resealing the phone.

    • Carefully apply the new adhesive to the back cover, then line up one edge of the glass against the phone chassis and firmly press the glass into the phone.

  14. 注意:步骤 14-17 源自标记为进行中的 指南

    Samsung Galaxy Note9 Charging Assembly Replacement, Remove the upper midframe: 步骤 14 中的图像 1,2 Samsung Galaxy Note9 Charging Assembly Replacement, Remove the upper midframe: 步骤 14 中的图像 2,2
    • Use a Phillips screwdriver to remove the nine 4 mm screws securing the upper midframe.

  15. Samsung Galaxy Note9 Charging Assembly Replacement: 步骤 15 中的图像 1,2 Samsung Galaxy Note9 Charging Assembly Replacement: 步骤 15 中的图像 2,2
    • Insert the tip of a spudger into the upper-left corner of the upper midframe.

    • Pry the upper midframe out of the phone.

    • The upper midframe snaps into and out of place.

  16. Samsung Galaxy Note9 Charging Assembly Replacement: 步骤 16 中的图像 1,3 Samsung Galaxy Note9 Charging Assembly Replacement: 步骤 16 中的图像 2,3 Samsung Galaxy Note9 Charging Assembly Replacement: 步骤 16 中的图像 3,3
    • Peel the wireless charging coil off the battery starting with the left side.

    • The adhesive is weak but you can use an opening pick to cut it if necessary.

    • During reassembly start by snapping the midframe into place first before adhering the wireless charging coil.

  17. Samsung Galaxy Note9 Charging Assembly Replacement, Disconnect the battery: 步骤 17 中的图像 1,2 Samsung Galaxy Note9 Charging Assembly Replacement, Disconnect the battery: 步骤 17 中的图像 2,2
    • Use the tip of a spudger to disconnect the orange ribbon cable connecting the battery to the motherboard.

  18. Samsung Galaxy Note9 Charging Assembly Replacement, Remove the midframe: 步骤 18 中的图像 1,2 Samsung Galaxy Note9 Charging Assembly Replacement, Remove the midframe: 步骤 18 中的图像 2,2
    • Remove the nine 4 mm Phillips screws from the plastic cover next to the battery.

  19. Samsung Galaxy Note9 Charging Assembly Replacement: 步骤 19 中的图像 1,1
    • Remove the plastic cover next to the battery.

  20. Samsung Galaxy Note9 Charging Assembly Replacement: 步骤 20 中的图像 1,3 Samsung Galaxy Note9 Charging Assembly Replacement: 步骤 20 中的图像 2,3 Samsung Galaxy Note9 Charging Assembly Replacement: 步骤 20 中的图像 3,3
    • Insert the tip of a spudger into the top of the lower midframe.

    • Pry the lower midframe out from the phone.

    • The lower midframe snaps into and out of place.

    • Remove the lower midframe.

  21. Samsung Galaxy Note9 Charging Assembly Replacement, Remove the front camera: 步骤 21 中的图像 1,3 Samsung Galaxy Note9 Charging Assembly Replacement, Remove the front camera: 步骤 21 中的图像 2,3 Samsung Galaxy Note9 Charging Assembly Replacement, Remove the front camera: 步骤 21 中的图像 3,3
    在这个步骤中使用的工具:
    Tweezers
    $4.99
    购买
    • Use the tip of a spudger to pry the front camera connector straight up and out of its socket.

    • Use tweezers to remove the front camera.

  22. Samsung Galaxy Note9 Charging Assembly Replacement, Remove the iris scanner: 步骤 22 中的图像 1,3 Samsung Galaxy Note9 Charging Assembly Replacement, Remove the iris scanner: 步骤 22 中的图像 2,3 Samsung Galaxy Note9 Charging Assembly Replacement, Remove the iris scanner: 步骤 22 中的图像 3,3
    • Use the tip of a spudger to disconnect the iris scanner from the motherboard.

    • Use tweezers to remove the iris scanner.

  23. Samsung Galaxy Note9 Charging Assembly Replacement, Disconnect the front sensor array: 步骤 23 中的图像 1,2 Samsung Galaxy Note9 Charging Assembly Replacement, Disconnect the front sensor array: 步骤 23 中的图像 2,2
    • Use the flat end of a spudger to pry the front sensor connector out of its socket.

  24. Samsung Galaxy Note9 Charging Assembly Replacement, Disconnect the display assembly: 步骤 24 中的图像 1,2 Samsung Galaxy Note9 Charging Assembly Replacement, Disconnect the display assembly: 步骤 24 中的图像 2,2
    • Use the flat end of a spudger to disconnect the display cable from the motherboard.

  25. Samsung Galaxy Note9 Charging Assembly Replacement: 步骤 25 中的图像 1,2 Samsung Galaxy Note9 Charging Assembly Replacement: 步骤 25 中的图像 2,2
    • Use the flat end of a spudger to disconnect the touchscreen cable from the motherboard.

  26. Samsung Galaxy Note9 Charging Assembly Replacement, Disconnect the charging assembly: 步骤 26 中的图像 1,2 Samsung Galaxy Note9 Charging Assembly Replacement, Disconnect the charging assembly: 步骤 26 中的图像 2,2
    • Use the flat end of a spudger to disconnect the charging assembly from the motherboard.

  27. Samsung Galaxy Note9 Charging Assembly Replacement: 步骤 27 中的图像 1,2 Samsung Galaxy Note9 Charging Assembly Replacement: 步骤 27 中的图像 2,2
    • Remove the three 4 mm Phillips screws securing the motherboard.

    • There are triangles next to the holes indicating the motherboard screw locations.

  28. Samsung Galaxy Note9 Charging Assembly Replacement: 步骤 28 中的图像 1,3 Samsung Galaxy Note9 Charging Assembly Replacement: 步骤 28 中的图像 2,3 Samsung Galaxy Note9 Charging Assembly Replacement: 步骤 28 中的图像 3,3
    • Use a spudger to gently lift the motherbord from the upper-left corner.

    • Carefully remove the motherboard.

    • Move the ribbon cables out of the way as necessary. Do not pull the motherboard out if it becomes snagged on any cables.

  29. Samsung Galaxy Note9 Charging Assembly Replacement, Remove the charging assembly: 步骤 29 中的图像 1,2 Samsung Galaxy Note9 Charging Assembly Replacement, Remove the charging assembly: 步骤 29 中的图像 2,2
    • Remove the two 3.2 mm Phillips screws from the charging assembly.

  30. Samsung Galaxy Note9 Charging Assembly Replacement: 步骤 30 中的图像 1,3 Samsung Galaxy Note9 Charging Assembly Replacement: 步骤 30 中的图像 2,3 Samsung Galaxy Note9 Charging Assembly Replacement: 步骤 30 中的图像 3,3
    • Use the tip of a spudger to lift the microphone out from its housing and separate the microphone cable from the phone.

  31. Samsung Galaxy Note9 Charging Assembly Replacement: 步骤 31 中的图像 1,2 Samsung Galaxy Note9 Charging Assembly Replacement: 步骤 31 中的图像 2,2
    • Slide an opening pick underneath the charging assembly and pry to release it from the phone.

  32. Samsung Galaxy Note9 Charging Assembly Replacement: 步骤 32 中的图像 1,2 Samsung Galaxy Note9 Charging Assembly Replacement: 步骤 32 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 charging assembly.

结论

To reassemble your device, follow the above steps in reverse order.

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

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

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 installing.

19等其他人完成本指南。

Sam Omiotek

于02/25/19注册

75,792 声望

创作了288篇指南

6条评论

How do I put the back back on?

William Eustis - 回复

Hey William, thanks for the question! Check out the second bullet on step 13: To install a back cover:

Sam Omiotek -

Excellent guide.

After reassembling to step 17( reconnecting the battery) I tried powering on the phone. Nothing happened. I connected to a charger,, the phone vibrated and the red blinking light appeared. I left the phone connected to the charger for an hour, tried to power on and nothing happened. I checked to make sure all the connections were tight, but to no avail. I tried a soft reset, but that didn’t work either. Any idea what I did wrong?

B Rich - 回复

Thank you!

Since there are signs of life when you turn on/charge the phone, but nothing on screen, here’s what I would try:

1. Disconnect the charger

2. Disconnect the battery cable from the motherboard

3. Disconnect the display cable from the motherboard

4. Reconnect the display cable

5. Reconnect the battery cable

6. Power on to test

If that does not fix it, another cable may not be properly connected. This sometimes prevents certain phones from powering on. Otherwise the display connector may have been damaged during the repair.

Sam Omiotek -

The phone definitely is charging and previously set alarms go off on schedule, but screen stays black.

Is there a way to check the integrity of the ribbon cables?

B Rich - 回复

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