Get Started
7
3. Tap
Unmount
SD Card
>
OK
.
The menu option name changes from
Unmount SD Card
to
Mount SD Card
. The card is now
unmounted.
Remove a microSD Card
Follow these instructions to remove a microSD card. Always power the phone off before inserting or
removing a microSD card.
1. From home, tap
Apps
>
Settings
>
Storage
>
Unmount SD card
.
2. Read the disclaimer and tap OK to continue. Wait for the SD card removed icon
to appear in
the Status bar.
3. Turn the phone off and remove the back cover.
4. Open the back cover.
5. Gently pull the microSD card out from the holder.
6. Replace the back cover.
Warning:
To ensure that your phone is waterproof, make sure the back cover is properly sealed.
Format the microSD Card
When you insert an optional microSD card for the first time, it is recommended that you format it on your
phone.
1. From home, tap
Apps
>
Settings
.
2. Tap
Storage
.
3. Scroll down the screen, and tap
Erase SD card
>
ERASE SD CARD
>
ERASE EVERYTHING
.
Warning:
The formatting procedure erases all the data on the microSD card, after which the files
CANNOT be retrieved. To prevent the loss of important data, please check the contents before you
format the card.
All data on the SD card is erased, and the card is formatted for use on your phone.
Battery Use
The following top
ics explain how to insert and remove your phone’s battery.
Battery Cautions
Storage
: Avoid storing or leaving battery with no charge remaining. Saved information and settings
may become lost or changed, or battery may become unusable. Charge once every six months
before storing or leaving unused for a long period.