How To Unlock Ericsson:
Notice: Ericsson, Sony, and Sony Ericsson are three different instructions. If you have Sony Ericssion, you MUST follow How To Unlock Sony Ericsson.
Model: All Ericsson
1. Switch ON your phone without SIM Card
2. Press the left arrow once
3. Press the button * two times
4. Press the left arrow once
5. "Personalize with MNC2" will appear
6. Enter Unlock Code