Does anyone have experience of which SD card works without problems after updating to Android 10? In my case, an older SD card (Sandisk or similar, 64 GB, from 2016) was shown as write-protected after updating my Samsung Galaxy A70 to Android 10. After researching, I came across this forum entry (https://eu.community.samsung.com/t5/Galaxy-S9-S9/Seit-dem-Update-auf-10-kein-Zugriff-auf-die-SD-Karte/td-p/1535571), which describes exactly this problem. A solution is more or less only possible by buying a new, compatible SD card, as all formatting attempts are rarely successful, and the trade-in of the old card probably also does not justify the time required for processing etc.