Nokia 3100b SIM Card Replacement
How to replace a Nokia 3100b SIM card.
Written By: Sterling Fuentes
Step 1 - Battery
Make sure your phone is turned off.
[Image: A picture of the Nokia 3100b mobile phone.]
Step 2
- Press the button on the back of the phone and slide the back panel off.
- Remove the battery by pulling it from the phone.
[Image: The back of the Nokia 3100b with the back panel removed, showing the battery compartment.]
Step 3 - SIM Card
- Gently pull back the small metal frame holding the SIM card into place, and lift open the frame.
[Image: A close-up view of the SIM card slot inside the Nokia 3100b, highlighting the metal frame.]
Step 4
- Retrieve your SIM card.
[Image: The SIM card slot with the SIM card removed.]
To reassemble your device, follow these instructions in reverse order.