Product: Mobile > Cell Phones > AT&T Cell Phones > GT-I9020A
To remove the battery and/or cover from the phone, follow the steps and diagrams below:
Important: Failure to unplug the wall charger before removing the battery can cause damage to the phone. Prior to using the phone for the first time, it is recommended to insert the SIM card.
Note: Press and hold the power key to turn off the phone (if turned on)
Note : If the card is not inserted correctly, the Device will not detect it. If this happens, remove the card and reinstall the card in the correct orientation.