[hovatek]

After setting up ADB , the first command you would run to test if you have a connection is:

Code:

adb devices

Instead of your serial being displayed, you might be greeted with an unauthorized screen like:





You should then receive a prompt on the device (ensure your device is awake and not behind a lock screen) asking you to authorize the adb connection. If you don't get this prompt on your device then run the following commands:

Code:

adb kill-server
adb start-server
adb devices

The prompt should look something like:





You are to tick the box then tap OK.

Now, run the connection-test code again

Code:

adb devices

Your command history should look something like