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Storage card
Use a storage card to store your photos, videos, and music.
Inserting the microSD card
1. Hold the phone face up.
2. Insert the tip of the tray eject tool (or a small bent paperclip) into the tray eject
hole next to the microSD card tray 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 place the microSD card (contacts facing
down) into the tray.
5. Insert the microSD card tray back into the slot.
Unmounting the storage card
When you need to remove the storage card while HTC One 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.
13 Unboxing