Phone Assembly
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Phone Assembly
Install and remove the battery, SIM card, and memory card (microSD).
INSTRUCTIONS & INFO
MicroSD/memory cards expand the storage capacity of device and are sold separately. This device can use a microSD card up to 128GB.
In this tutorial, you will learn how to:
• Remove back cover
• Insert or remove SIM & microSD card
• Insert or remove battery
• Replace back cover
• Insert or remove SIM & microSD card
• Insert or remove battery
• Replace back cover
Remove back cover
Remove the back cover by inserting your thumbnail into the notch on the bottom right of the device and pulling down. 
Insert or remove SIM & microSD card
• Insert the Nano-SIM card into the SIM slot with the gold contacts facing dowm and the notched edge going in first. Push until it is all the way in. To remove, simply slide it out.
• Insert the microSD card into the microSD card slot with the gold contacts facing down and the notched edge going in first. Push until it is all the way in. To remove, simply slide it out.
Note: To prevent data corruption, it is recommended to unmount your memory card before removing it. To unmount your memory card, from the home screen swipe down from the Notification bar with two fingers > select the
Settings icon > Storage > 
Eject icon.
Note: To prevent data corruption, it is recommended to unmount your memory card before removing it. To unmount your memory card, from the home screen swipe down from the Notification bar with two fingers > select the
Settings icon > Storage > Eject icon.Insert or remove battery
Remove the battery by gently pulling up from the notch on the bottom. Place the battery in the battery slot with the gold contacts on the battery lined up with the gold contacts on the phone.
Replace back cover
Place the cover on the back of the phone and gently push in until the cover clicks. The cover should be flush with the rest of the device.
Storage
Internal Memory: Up to 16GB
External Memory: Up to 128GB
External Memory: Up to 128GB