Then tap the “System” line on the Settings screen and go to the “About phone” line.

Step 3 Go to the “Version number” line and click on the “Version number” line until you see that you are in developer mode.

At this time, return to the main interface of Setting huawei Nova2S HWI-AL10, find the system and click enter. At this time, we can find the column of Developer options and enter “Developer options”.

Finally, open the Open Developer options option and open the “USB Debug” option at the bottom of the screen.

Huawei Nova2S HWI-AL10 successfully opens the USB developer debug mode.