How To Hard Reset Doogee S41 Here
Scroll down to Factory data reset and press Power to confirm.
If the problem persists after a hard reset (e.g., constant rebooting or hardware failure), contact DOOGEE customer support or visit a repair shop, as the issue may be hardware-related.
Tap Reset Phone or Erase all data .
Select Reset options .
Scroll down and tap on System .
Here are the two proven methods to hard reset a DOOGEE S41. Use this method if your phone is working well enough to access the menu.
If prompted, enter your screen lock password or PIN. How to Hard Reset DOOGEE S41
Tap on Erase all data (factory reset) .