In order to hard reset a DOOGEE DG700 Titans2, you should perform the following steps.
Remember! Hard reset will delete all the data on your device; pictures, contacts, messages, apps and more.
DOOGEE DG700 Titans2 device will be brought back to the default configuration of a brand new device.
1. Turn off the phone by press-holding the Power button.
2. Now press'n'hold the Volume Up and Power buttons.
3. Release them when the Boot Mode opens.
4. Now scroll down to Recovery by using the Volume buttons.
5. Open Recovery Mode by press-holding Power button for a while. Press Volume Up just once.
6. Use Volume buttons to select wipe data/factory reset" , Power button to confirm.
7. Select Yes, accept with Power button.
8. Wait for the Recovery Mode window to appear again and select Reboot System Now using Power button.