Locate the finger notch on the top left side of your device.
You must have a nano SIM card inserted in your phone to place calls, access the internet, download apps and share pictures over the network.
Remove the phone's back cover by lifting from the finger notch.
Remove the battery using the finger notch.
Slide the nano SIM card in or out of the slot with the gold contacts facing the front of the phone.
A nano SIM card may already be inserted in your phone.
Replace the battery, matching the contacts on the battery with the contacts in the battery slot.
Replace the back cover, pressing on each corner to make sure it's secure.
You've completed the steps!
