HTC One Remix - Manual (Page 21)

Unmounting the storage card
When you need to remove the storage card while HTC One remix is on,
unmount the storage card first to prevent corrupting or damaging the files
in the storage card.
1. Go to Settings, and then tap Storage.
2. Tap Unmount SD card.
Removing the microSD card
Make sure to unmount your microSD card before removing it.
1. Hold the phone face up and the top panel facing you.
2. Insert the tip of the tray eject tool into the tray eject hole next to
the microSD card slot.
3. Push the tip all the way into the hole until the microSD card tray
ejects.
4. Pull the microSD card tray out, and remove the microSD card.
Unboxing 21