Samsung model dv42h5000ew/a3 Reset - Samsung Cell Phones

i don't know, this link may help. please note warning that your unit must have a proper ground wire connection. be safe.
https://www.samsung.com/ca/support/home-appliances/samsung-dryer-connect-the-electrical-wiring/

Type "searspartsdirect" into the search engine of your computer, and, after giving them your model number, you should be able to order a manual.
God bless your efforts.

Heating elements are off. Replace them

you are to replace the heating element

That is the child lock and to turn it on AND off press and hold TEMP and TIME simultaneously for 3 seconds.

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no solution only hard reset or try send to samsung service center

Hallo! There is a way to reset all codes, but you loose all info from the phone, so, first make a backup. Digit *2767*3855# and wait two minutes.

Please check this link below for help:

www.ptf.com/???samsung/???samsung+ipod+yp+s3+software


www.dl4all.com/search/???samsung+ipod+software.html