Hi 

I've had my Samsung galaxy s20+  since  it was first released. 

I've always had a case on (360 case without screen prorector) and there has been a weird smell at the top of my phone but always thought it was my case.... until I changed my case at Christmas 2021 to a new one and the smell is so much more stronger, I can't describe the smell other than its like a metallic burning smell?? 

Would be great if someone could help me find out the source of the smell as its horrible, and whether I need to invest in a new phone?!

Also the phone battery is fine, charged only at night and lasts all day so not sure what the smell is and where its coming from.

Thank you in advance.