crwdns2936637:0crwdne2936637:0 crwdns2853008:0crwdne2853008:0 crwdns2918746:0crwdne2918746:0

crwdns2944351:0crwdnd2944351:0Samsung Galaxy S21 USB-C Charging Port and Daughterboard Replacementcrwdnd2944351:0crwdne2944351:0

crwdns2933797:0Alex Diaz-Kokaislcrwdnd2933797:0crwdne2933797:0

crwdns2936043:0crwdne2936043:0 crwdns2933505:0crwdne2933505:0 Alex Diaz-Kokaisl

crwdns2933769:0crwdne2933769:0
crwdns2933771:0crwdne2933771:0
crwdns2933801:0crwdne2933801:0
Introduction
Use this guide to replace the USB-C charging port and daughterboard in your Samsung Galaxy S21.
The USB-C port is soldered to the daughterboard, so this repair will require you to replace the entire daughterboard.
Before you begin, refer to the ++[link|https://www.ifixit.com/Document/WluOiq5NwWNqeoXN/Repair-Guide_Common_Eng_Rev.1.0_220720a.pdf|Samsung Self Repair document|new_window=true]++ for safety information.
Conclusion
To reassemble your device, follow these instructions in reverse order.
***To reassemble your device, follow the above steps in reverse order.***
After you've completed the repair, download the ++[link|https://s3.amazonaws.com/ifixit-assets/static/standalone/samsung/GPT_GalaxyCal_release_1.0.1_usa.apk?1658807242|Galaxy Cal app|new_window=true]++ on your device and ++[link|https://www.ifixit.com/Document/WluOiq5NwWNqeoXN/Repair-Guide_Common_Eng_Rev.1.0_220720a.pdf|follow this guide|new_window=true]++ to make sure your device is fully functional—including performing a battery cycle reset.
Take your e-waste to an [[E-Waste|R2 or e-Stewards certified recycler]].
Repair didn’t go as planned? Check out our [link|https://www.ifixit.com/Answers/Device/Samsung%20Galaxy%20S21|Answers community] for troubleshooting help.