In order to hard reset a Acer neoTouch P300, you should perform the following steps.
Remember! Hard reset will delete all the data on your device; pictures, contacts, messages, apps and more.
Acer neoTouch P300 device will be brought back to the default configuration of a brand new device.
1. First, press and hold the Power key to turn the device off.
2. Next, press and hold the Windows + Power button for a few seconds.
3. Release both keys as soon as the logo appears on the screen.
4. By now, your phone should display the Master Reset information.
5.Confirm by holding down the Send key for a while.
6.You have performed the hard reset operation.