Hard Reset SONY ERICSSON K750i
- Make sure, that your cell phone is on.
- Go to Standby screen.
- Then open Menu and from there got to -> Settings -> General -> Master reset.
- Confirm Factory reset operation by pressing left Softkey.
- Follow the instructions that appear.
- Success! device should now work properly.
Help! This doesn't work
Hard Reset will erase all of your data
All described operations you are doing at your own risk.