If your Samsung Galaxy S21 Plus is running out of juice earlier in the day than you expect it to then the culprit might be the battery. Today we’re going to run through the process of replacing the battery in your Galaxy S21 Plus.
We recommend grabbing our Pro Tech toolkit for this repair!
https://www.ifixit.com/Store/Tools/Pro-Tech-Toolkit/IF145-307?utm_source=hyperxheadphoneteardown&utm_medium=Annotation&utm_campaign=YouTube
Be sure to follow the guide specific to your device!
Samsung Galaxy S21
https://www.ifixit.com/Guide/Samsung+Galaxy+S21+Battery+Replacement/148741?utm_source=hyperxheadphoneteardown&utm_medium=Annotation&utm_campaign=YouTube
Samsung Galaxy S21 Plus
https://www.ifixit.com/Guide/Samsung+Galaxy+S21+Plus+Battery+Replacement/148576?utm_source=hyperxheadphoneteardown&utm_medium=Annotation&utm_campaign=YouTube
Samsung Galaxy S21 Ultra
https://www.ifixit.com/Guide/Samsung+Galaxy+S21+Ultra+Battery+Replacement/148256?utm_source=hyperxheadphoneteardown&utm_medium=Annotation&utm_campaign=YouTube
We have parts!
https://www.ifixit.com/Store/Android/Galaxy-S21-Battery/IF358-001?o=1&utm_source=hyperxheadphoneteardown&utm_medium=Annotation&utm_campaign=YouTube
We have a video showing you how to reapply adhesive to your Samsung phone!
https://www.youtube.com/watch?v=AsYamvF8Y1o
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