Good day
Why and what for 50GB (10% of microSD 512GB) is still used after formatting in smartphone and PC (I have tried both, I want to be able to use the whole capacity.
It works for other storage media) I bought the microSD 512GB for Samsung Note9.
I am looking forward to answers and thank you kindly
Kind regards
Brigitte

Question

Good day
Why and what for 50GB (10% of microSD 512GB) is still used after formatting in smartphone and PC (I have tried both, I want to be able to use the whole capacity. 
It works for other storage media) I bought the microSD 512GB for Samsung Note9.
I am looking forward to answers and thank you kindly 
Kind regards
Brigitte

Answer

These instructions should solve your problem. Just follow it step by step and read it carefully :)
https://itler.net/sd-karte-lsst-sich-nicht-auf-maximalen-speicher-formatieren/

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