In order to hard reset a Colorful Colorfly CT974 Ivory3, you should perform the following steps.
Remember! Hard reset will delete all the data on your device; pictures, contacts, messages, apps and more.
Colorful Colorfly CT974 Ivory3 device will be brought back to the default configuration of a brand new device.
2. Now open Menu and select Settings > Backup & Reset > Factory data reset > Reset Phone > Erase Everything.