I only figured this out after finding a service manual, as I did not want to risk destroying a dryer to figure out how to fix it. A new heating element was $80 off the grey market. I wanted to see how much it would be to get it fixed by a service place, and any service place I went to wanted to charge $100 just to look at it!
When I saw a new dryer was $400, I just decided I did not want to deal with it anymore and bought a new dryer.
I will not be buying Samsung products again.
And I did take the thing apart to see what needed fixing -- it would have been much more expensive to fix it rather than replace it.
is it necessarily a bad thing that, for some products in some times/places, people find repairing their own products the best option?
Unfortunately most makers are at this game now. No surprise that it promotes a lot more replacements when you can't change the £20 broken part but have to get some £250 thing that includes lots else.