Samsung Galaxy S22 USB-C Port and Charging Board Replacement

Written By: Clay Eickemeyer

Comments: 2

Samsung Galaxy S22 USB-C Port and Charging Board Replacement

Difficulty

Moderate

Steps

Time Required

45 minutes - 1 hour

Introduction

Follow this guide to replace the USB-C port and charging board on your Samsung Galaxy S22.

Before you begin, refer to the Samsung Self-Repair document for safety information.

Before disassembling your device, completely discharge the battery. This reduces the risk of a dangerous thermal event if the battery is accidentally damaged during the repair. If your battery is swollen, take appropriate precautions.

Note: Retaining water resistance after the repair will depend on how well you reapply the adhesive, but your device will lose its IP (Ingress Protection) rating.

Tools

Parts

Step 1

Insert a SIM eject tool, bit, or straightened paper clip into the SIM card tray hole on the bottom edge of the phone.
Press the SIM eject tool into the SIM card tray hole to eject the SIM card tray.
Remove the SIM card tray.
If you accidentally inserted the SIM eject tool into a microphone hole, don't worry! You most likely didn't damage the microphone.

Step 2

Heat an iOpener and apply it to the bottom edge of the back cover for two minutes.
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 susceptible to heat damage.

Step 3

While you wait for the adhesive to soften, note the following:
There's adhesive securing the back cover around the perimeter of the frame.
The adhesive is strongest in the bottom right and top left corners.

Step 4

Apply a suction handle to the back cover, as close to the bottom edge as possible.
Pull up on the suction handle with strong, steady force to create a gap between the cover and the frame.
If you have trouble creating a gap, apply more heat to further soften the adhesive. Follow the iOpener instructions to avoid overheating.
Insert an opening pick into the gap.

Step 5

Slide the pick back and forth along the bottom edge to slice through the adhesive.
Leave the pick inserted in the bottom left corner to prevent the adhesive from resealing.

Step 6

Apply a heated iOpener to the left edge of the back cover for two minutes.

Step 7

Insert a second opening pick at the bottom left corner.
Slide the pick to the bottom of the camera bezel to slice the left adhesive.
Only insert the pick up to 5 mm, as you may damage the antenna flex cable or the power button cable.
Leave the pick in to prevent the adhesive from resealing.

Step 8

Heat an iOpener and apply it to the right edge of the back cover for two minutes.

Step 9

Insert a third opening pick at the bottom right corner.
If the adhesive has resealed, insert the pick closer to the bottom edge.
Slide the pick to the top right corner to slice the adhesive.
Leave the pick in the top right corner to prevent the adhesive from resealing.

Step 10

Heat an iOpener and apply it to the top edge of the back cover for two minutes.

Step 11

Insert an opening pick in the gap at the top right edge.
Slide the pick across the top edge and around the top left corner to slice the remaining adhesive.
Only insert the pick up to 4 mm, as you may damage the rear cameras or flash.

Step 12

Grab and remove the back cover.
If your cover is still sticking to the frame, slide an opening pick around the perimeter until the cover completely separates.
During reassembly:
This is a good point to power on your phone and test all functions before sealing it up. Be sure to power your phone back down completely before you continue working.
Remove any adhesive chunks with a pair of tweezers or your fingers. Apply heat if you're having trouble separating the adhesive.
To apply new adhesive, follow this guide.

Step 13

Use the pointed end of a spudger to pry and disconnect the wireless charging coil from the motherboard.
To re-attach press connectors, carefully align and press down on one side until it clicks into place, then repeat on the other side. Don't press down on the middle. If the connector is misaligned, the pins can bend and cause permanent damage.

Step 14

If you're using the Samsung Self Repair Kit, take a moment to identify your screws and label them accordingly:
Label the bag with the most screws and the colored bag #3428.
If you're replacing the screen and battery, label the clear bag with two screws #3229.

Step 15

Use your Phillips screwdriver to remove the six 3.5 mm-long screws securing the wireless charging coil.
If you're reassembling with the Samsung Self-Repair kit, be sure to replace the screws with the new ones labeled #3428.

Step 16

Use your Phillips screwdriver to remove the seven 3.5 mm screws securing the loudspeaker.
If you're reassembling with the Samsung Self-Repair kit, be sure to replace the screws with the new ones labeled #3428.

Step 17

Insert the pointed end of your spudger between the upper left corner of the loudspeaker and the frame.
Pry up to unclip the loudspeaker from the frame.
During reassembly, press around the perimeter of the loudspeaker to engage the clips.

Step 18

Grab and remove the wireless charging coil and loudspeaker from the frame.
Do not separate the charging coil from the loudspeaker.

Step 19

Use the pointed end of your spudger to pry up and disconnect the battery press connector.

Step 20

Use the pointed end of your spudger to pry up and disconnect both interconnect cables from the motherboard.

Step 21

Use the pointed end of your spudger to pry up and disconnect both interconnect cables from the charging board.

Step 22

Grab and remove the two interconnect cables from the frame.
During reassembly, orient the cables so the "main" ends are toward the top of the phone and the "sub" ends are toward the bottom.

Step 23

Use your Phillips screwdriver to remove the three 3.5 mm-long screws securing the charging board.
If you're reassembling with the Samsung Self-Repair kit, be sure to replace the screws with the new ones labeled #3428.

Step 24

Insert the pointed end of your spudger between the top right of the charging board and the frame.
Pry the charging board up from its recess until you can grab it with your fingers.

Step 25

Grip the charging board by its corners and slide it out of its recess in the frame.
Remove the charging board.
During reassembly, reinsert the charging board at a downward angle to guide the USB-C port into its recess.

Conclusion

To reassemble your device, follow the instructions in reverse order and perform the opposite actions, e.g., "reattach" instead of "removing." Skip steps that use heating and prying, and pay close attention to the 📌 bullets as you work through the steps.

After you've completed the repair, download the Samsung Members App from the Galaxy Store or the Play Store, and Samsung Self-Repair document (beginning page 10) to make sure your device is fully functional.

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.

Author

Clay Eickemeyer

Member since: 19/09/22

65190 Reputation

2 comments

Just finished this repair and it was fairly simple when you follow the instructions! A replacement adhesive is included with the kit, so no need to buy that separately.

NickMuir -

Does the wireless charger use the charging board for charging? Or is battery charging managed in the main board?

Wade Smith -