After installing android studio, I installed ADB as well. However, for some reason ADB doesn\'t detect my device. To make a note I think I have done all the basic stuff I fo
You basically need to set the USB mode to PTP mode instead of Media Transfer Protocol (MTP) mode.
When I connected the device via USB the USB icon and Debugging Mode Icon appeared on the status bar on the device.
If you open control center by swiping down from the top, you should see a "Media device MTP" - Tap for more USB options. Tap it and switch the mode to "Send Images (PTP)" mode and it should ask you if you want to enable USB debugging. Enable it and the device should be recognized by ADB and Android Studio now.