Einleitung
Use this guide to replace the USB-C charging port and daughterboard on your Samsung Galaxy S20 Ultra.
Before you begin, refer to the Samsung Self-Repair document for safety information.
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.
Was du brauchst
-
-
Heat an iOpener and apply it to the back cover's bottom edge for two minutes.
-
-
-
Apply a suction cup to the back of the phone, as close to the center of the bottom edge as possible.
-
Pull on the suction cup with strong, steady force to create a gap between the back cover and the frame.
-
Insert the point of an opening pick into the gap.
-
-
-
Slide the pick back and forth along the bottom edge to slice through the adhesive.
-
Leave your opening pick in the seam to prevent the adhesive from resealing.
-
-
-
Apply a heated iOpener to the left edge of the back cover for two minutes.
-
-
-
Apply a suction cup to the back of the phone, as close to the center of the left edge as possible.
-
Pull on the suction cup with strong, steady force to create a gap between the back cover and the frame.
-
Insert the point of an opening pick into the gap.
-
You can try also applying a few drops of high concentration (over 90%) isopropyl alcohol into the seam to help loosen the adhesive.
-
-
-
Once the pick is underneath the glass's edge, tilt it downward and insert it further to fully separate the back cover's adhesive.
-
-
-
Slide the pick towards the bottom edge of the phone to separate the back cover's adhesive.
-
Leave your pick under the left edge of the glass near the bottom of the device to prevent the adhesive from resealing.
-
-
-
Insert another pick under the center of the left edge of the back cover.
-
Gradually slide the pick towards the top of the device to separate the back cover's adhesive.
-
Leave your pick under the left edge of the glass near the top of the device to prevent the adhesive from resealing.
-
-
-
Apply a heated iOpener to the right edge of the back cover for two minutes.
-
-
-
-
Apply a suction cup to the back of the phone, as close to the center of the right edge as possible.
-
Pull on the suction cup with strong, steady force to create a gap between the back cover and the frame.
-
Insert the point of an opening pick into the gap.
-
-
-
Slide the pick towards the bottom edge of the phone to separate the back cover's adhesive.
-
Leave your pick under the right edge of the glass near the bottom of the device to prevent the adhesive from resealing.
-
-
-
Insert another pick underneath the center of the right edge of the back cover.
-
Gradually slide the pick towards the top of the device to separate the back cover's adhesive.
-
-
-
Apply a heated iOpener to the top edge of the back cover for two minutes.
-
-
-
Gradually slide the pick from the right edge of the device around the top right corner.
-
Continue slicing along the top edge to fully separate the back cover adhesive.
-
-
-
Lift the back cover slowly. Use opening picks to slice any remaining adhesive.
-
Remove the back cover.
-
This is a good point to power on your phone and test all functions before sealing it up.
-
Remove any adhesive chunks with a pair of tweezers or your fingers. Apply heat if you're having trouble separating the adhesive.
-
If you're using Samsung custom-cut adhesives, follow this guide.
-
If you're using double-sided tape, follow this guide.
-
-
-
Use a spudger to pry up and disconnect the wireless charging coil connector.
-
-
-
Use a Phillips #00 screwdriver to remove the five 3.9 mm-long screws securing the loudspeaker and lower midframe.
-
-
-
Insert the point of a spudger into the notch in the top left corner of the loudspeaker.
-
Pry up to release the clips holding it in place.
-
-
-
Use tweezers, or your fingers, to gently peel the wireless charging coil away from the device.
-
Remove the wireless charging coil.
-
-
-
Use a Phillips #00 screwdriver to remove the five 3.9 mm-long screws securing the motherboard bracket.
-
-
-
Use a pair of blunt-nose tweezers to unclip and remove the motherboard bracket.
-
-
-
Use a spudger to pry up and disconnect the battery connector.
-
-
-
Use a spudger to pry up and disconnect the primary and secondary interconnect cables from the daughterboard near the bottom of the device.
-
-
-
Use a spudger to pry up and disconnect the primary and secondary interconnect cables from the motherboard.
-
-
-
Gently peel up and remove the primary and secondary interconnect cables.
-
-
-
Use a Phillips #00 screwdriver to remove the three 3.7 mm-long screws securing the USB-C port and daughterboard.
-
-
-
Insert the pointed end of a spudger under the left edge of the daughterboard and pry up to release it from its recess.
-
Use tweezers, or your fingers, to pull the daughterboard up and away from the bottom of the device and remove it.
-
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 follow the Samsung Self-Repair document (beginning page 9) 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? Try some basic troubleshooting, or ask our Answers community for help.
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 follow the Samsung Self-Repair document (beginning page 9) 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? Try some basic troubleshooting, or ask our Answers community for help.
Rückgängig: Ich habe diese Anleitung nicht absolviert.
Ein:e weitere:r Nutzer:in hat diese Anleitung absolviert.
2 Kommentare
All of these guides mention the reapplication of adhesive at the beginning of the guide, but none of them discuss how to reapply and the kits don't include adhesive. Seems like a pretty important oversight!
This guide is written very well. I followed it exactly, took my time and had no problems except reapplying the adhesive to the back cover and putting it back on straight was a challenge. I was successful but it was a stressful moment. Lol. As for the comment above about the fact that they did not include the adhesive, the "kit" that I ordered had the new charging port with tools, new screws, and the adhesive needed to replace the back cover. I tried to order just the part only but they said it was not available so I HAD TO order the kit. Maybe that is why they only sell the kit now? Anyway, my phone works like new again. Thank You IFIXIT!!
