Hard Reset SONY ERICSSON J300
- Make sure, that your cell phone is on, if not press Power button.
- Precisely follow this step, so go to : Menu -> Settings -> General -> Master reset.
- Confirm reset and follow instructions that will appear on screen.
- Success! device is ready to use now.
Help! This doesn't work
Hard Reset will erase all of your data
All described operations you are doing at your own risk.