Zte GRAND X4 User Manual page 68

To remove the microSDXC card from your phone:
If you need to remove the microSDXC card used as device
storage while the phone is on, you must unmount it first.
1. Touch
2. Touch your card name below Device storage.
3. Touch Eject.
NOTE:
Before ejecting the card, ensure that you have moved data
and apps to the phone.
4. Touch EJECT > OK.
5. When the screen prompts the card is safely ejected, you can
now remove it from the phone.
To reformat the microSDXC card as portable storage:
If you no longer want to use your microSDXC card as device
storage, you can reformat the card as portable storage.
NOTE:
Before the formatting, ensure that you have moved data and
apps to the phone.
1. Touch
2. Touch your card name below Device storage.
3. Touch Format as portable.
4. Touch FORMAT.
CAUTION:
The formatting procedure erases all the data on the microSDXC
card, after which the files CANNOT be retrieved.
> Settings > Storage.
> Settings > Storage.
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