Transcend 32GB class 10 Micro SD write protected

Hello,

the sd card has a write protection and I do not get it away. I tried:
easeUS partition master
Sd card formatter
recoveRX (which is just for recovering data)
cmd > diskpart ...
Nothing helps. Further ideas? Maybe in DOS? thx

also tried:
HP Disk Format Tool
diskmgmt.msc
Disable write protection using GPEdit

info: the sd card was in a Samsung Smartphone (A5) and encrypted. Suddenly the smartphone said that the sd card is defective. So far I didn't found any defect.