Duplicate screen not working

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Now you will see “Developer Options” on your smartphone screen.Ĩ. Go to the Home Screen and turn on the setting option again.ħ. The message “You are now a developer” appears on the screen.ĥ. Now search the Build number and click on it 7 times quickly.Ĥ. Click on More Tab option and, then About device.ģ.

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The following steps will help you to become a developer in your smartphone.Ģ. Android Developer Options enable the users to permit debugging over USB, apprehend bug statements on to the Android smartphone, and exhibit CPU usage on the display to estimate the influence of the software. The Samsung smartphone is integrated with various options that let the users affect software pressures or facilitate debugging choices. Fix Samsung Galaxy A20 Screen With Display Problem