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crwdns2944351:0crwdnd2944351:0Samsung Galaxy S21 Ultra NFC Antenna & Charging Coil Replacementcrwdnd2944351:0crwdne2944351:0

crwdns2933797:0Arthur Shicrwdnd2933797:0crwdne2933797:0

crwdns2936043:0crwdne2936043:0 crwdns2933505:0crwdne2933505:0 Arthur Shi

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Introduction
***This is a prerequisite guide! This guide is part of another procedure and is not meant to be used alone.***
Use this guide to replace a damaged NFC antenna, charging coil assembly, and loudspeaker on your Samsung Galaxy S21 Ultra.
If you do not replace the adhesive seals when reassembling, your device will function normally, but will most likely lose its water protection.
You’ll need replacement adhesive to reattach components when reassembling the device.