Samsung I8750 Pattern Lock Remove Method.
- Turn off the device.
- Press the Power button for some seconds and then scroll down to turn off option.
- Wait for 10 seconds to make sure that the phone is off.
- Press Volume Down key and Power key to turn the phone on.
- Keep pressing the Volume Down key and release Power key.When the device boots with exclamation mark ” ! ” on screen release Volume Down key.
- Now you should press some keys in the following order: Press Volume Up key > Press Volume Down key > Press Power key > Press Volume Down key
- After pressing the above keys the operation will start in a moment, So just wait for it to be finished.