When you need to remove the storage card while
HTC One M9 is on, unmount the storage card first to prevent corrupting or damaging the files in the storage card.
Important: If your storage card is used as internal storage and there are apps that were moved to the card, you will not be able to open these apps after unmounting the card.
- From the
Home screen, tap
- Do one of the following:
- If your storage card appears under Removable storage, tap next to the card name.
- If your storage card appears under Internal storage, tap the card name, and then tap .