My Samsung S21 FE 5G Overheats and Battery Swells, Causing Back Cover to Detach

My Samsung S21 FE 5G Overheats and Battery Swells, Causing Back Cover to Detach
profile
Samet
April 22, 2025 7:17 pm
9

I purchased a Samsung S21 FE 5G in June 2023. Recently, the device has started overheating severely, and even worse, the battery has begun to swell. As a result, the glued back cover is now detaching from the phone.

How is something like this even possible for a relatively new device? It is shocking and completely unacceptable, especially considering the potential safety hazards of a swollen battery.

I am not certain whether my device is still under warranty, but regardless, I expect Samsung to take full responsibility for this issue. I demand that Samsung either repair or replace my device promptly. I trusted Samsung for quality and reliability, and I expect this dangerous defect to be addressed without any excuses or additional costs to me.

profile-icon
To be able to comment, or .

Comments

Be the first to comment

Q&A: Explore Popular Queries

Check out the solutions and tips on this topic.

Similar Complaints

My Samsung S21 FE Battery Swelled, Back Cover Cracked

profile
June 19, 2025 8:08 pm
17

I Experience Overheating, Freezing, and Battery Drain on My Samsung S21 FE

profile
Berfin
July 27, 2025 12:09 am
24

My New Samsung S22 Overheats Severely Even with Original Cable

profile
Fatih
June 12, 2025 10:37 pm
16

Samsung S21 FE Overheating During Calls and Social Media Use

profile
Ayşegül
September 19, 2024 7:11 pm
4
Report a Similar Issue