1.1 Android 7 and above

•     Open recent Apps.
•     Long Press on WiFi (Our application).
•     You will get the Lock button. Click on it.

•     To do special settings in Android 10, you need to connect the phone with the Windows Desktop and run the Permission Tool.
•     Refer detailed steps at Settings-android10

1.2 Make Application Trusted

•     Settings >> Device maintenance >> Battery >> (bottom) Click on Unmonitored apps >> Add apps >> Select “WiFi Service”.
•     Settings >> Apps >> WiFi Service >> Mobile data >> Allow background data usage & Allow app while Data saver >> Turn ON

•     Go to Settings >> Lockscreen & Security >> App Permission Monitor >> Disable “WiFi Service”.
•     Settings >> Device maintenance >> Battery >> Unmonitored apps >> Add apps >> WiFi Service >> DONE
•     Settings >> Apps >> WiFi Service >> Mobile data >> Allow background data usage & Allow app while Data saver >> Turn ON
•     Settings >> Apps >> WiFi Service >> Battery >> Allow background activity >> Turn ON

•     Phone Manager >> Power saving >> Protected apps.
•     Make sure “WiFi Service” is protected.

•     Settings >> Apps & notifications >> Apps >> WiFi Service >> Battery >> Power-intensive prompt >> Power OFF
•     Settings >> Apps & notifications >> Apps >> WiFi Service >> Battery >> Launch >> Manage automatically >> Power OFF

•     Open Application “Security” >> Go to Permission >> AutoStart >> Enable “WiFi Service”.
•     Go to Settings >> Additional Settings >> Privacy >> Disable “Verify apps”.

•     Open autostart application and enable “WiFi Service”.
•     Open IManager application and enable “WiFi Service”.

•     Open Application “XOS family” >> X Manager >> Auto-Start Manager >> Enable “WiFi Service”.
•     Make sure “WiFi Service” is protected..

•     Phone Master >> Toolbox >> Auto-start management >> Enable “WiFi Service”.
•     Phone Master >> Me >> Settings >> Protected app >> Enable “WiFi Service”

•     Open “Settings” >> “Security Settings”.
•     Click on “Data Saving”.
•     Click on “Add apps that run in background” and select “WiFi Service”.

•     Settings >> Battery >> Energy Saver >> “WiFi Service” >> Background Freeze >> Power OFF
•     Settings >> Battery >> Energy Saver >> “WiFi Service” >> Background Freeze >> Power OFF
•     Settings >> Battery >> Energy Saver >> “WiFi Service” >> Abnormal Apps Optimization >> Power OFF
• Settings >> App Management >> Installed >> “WiFi Service” >> Permissions >> Allow All

•     Settings >> App Management >> “Wifi service” >>Allow Auto Startup >> Enable
•     Settings >> App Management >>”wifi service” >> Power saver >> Allow background running >> Power OFF