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crwdns2944351:0crwdnd2944351:0Samsung Galaxy S21 Motherboard Assemblycrwdnd2944351:0crwdne2944351:0

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Thing
Motherboard/Rear Camera
Title
Samsung Galaxy S21 Motherboard/Rear Camera (Prerequisite)
Introduction
***This is a prerequisite-only guide! This guide is part of another procedure and is not meant to be used alone.***

Use this guide to remove or replace the motherboard and rear camera in your Samsung Galaxy S21.
***For your safety, discharge the battery below 25% before disassembling your phone.*** This reduces the risk of a dangerous thermal event if the battery is accidentally damaged during the repair. If your battery is swollen, [[What to do with a swollen battery|take appropriate precautions|new_window=true]].
Conclusion
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.
***To reassemble your device, follow the above steps in reverse order.***
Take your e-waste to an [[E-Waste|R2 or e-Stewards certified recycler|new_window=true]].
Repair didn’t go as planned? Check out our [link|https://www.ifixit.com/Answers/Device/GalaxySamsung%20S2020Galaxy%20S21|Answers community] for troubleshooting help.