Important Warning: A hard reset will erase ALL data on your phone, including apps, contacts (unless saved to Google account), photos, videos, music, and system settings. It will not remove the Google FRP (Factory Reset Protection) lock if you have a Google account on the device.
Once the formatting is complete, selecting "Reboot system now" will restart the DOOGEE S41 Pro. The initial boot-up following a hard reset usually takes longer than a standard restart as the operating system rebuilds its cache files. Following the reboot, the device will present the initial setup wizard, signifying that the hard reset was successful and the smartphone is now in its original, out-of-the-box condition. How to Hard Reset DOOGEE S41 Pro
Requirements
If you can still access your phone's menu, a standard factory reset is easier: Reset options Erase all data (factory reset) and confirm with your PIN or pattern. Google Help after performing a reset? Hard Reset DOOGEE S41 Pro Important Warning: A hard reset will erase ALL