In order to hard reset a Fero A4001, you should perform the following steps.
Remember! Hard reset will delete all the data on your device; pictures, contacts, messages, apps and more.
Fero A4001 device will be brought back to the default configuration of a brand new device.
1. Press and hold the Power button to turn off the phone.
2. Press the Volume Up & Power buttons simultanously. Release it when the Android logo pops up.
3. Release Power after a change happens on-screen. Release Volume Up when Recovery Mode opens.
4. Select the wipe data/factory reset option. Navigate to it with Volume and select with Power button.
5. Use Volume to navigate to and Power to confirm selecting Yes.
6. Lastly, select reboot system now. Done.