Are you completely annoyed with ADB Device Unauthorized Issue on Android? Are you unable to connect your smartphone with the PC? Are you unable to transfer important data from phone to PC? Do you want to get rid of such issues permanently? If your response is positive to all these questions then no need to panic. This article contains detailed information about ADB Device Unauthorized Issue and its effective solution. So, try to follow the given instructions carefully.
What is ADB Device Unauthorized Issue?
You need to know that ADB stands for Android Debug Bridge. It is used when you will try to establish connection between your smartphone and PC. No doubt, it is an useful feature but the worst situation occurs when you will detect ADB Device Unauthorized Issue on the screen. It is basically appear when you will attempt to connect your Android device with the PC. In such a case, you will be unable to detect your device icon on the system. Data Transfer will also got interrupted.
How to Get Rid of ADB Device Unauthorized Issue Manually?
Users need to know that there are various ways which can help you to get rid of ADB Device Unauthorized Issue manually. Some of the important methods are mentioned below:
Method 1: Turn on USB Debugging on the Smartphone
If you are trying to connect your device with PC without enabling the USB debugging feature then you might get such error on the screen. To do so, follow the given steps:
- Open Settings in your device.
- Go to Developer options and click on it.
- Check USB Debugging is enabled or not. If it is disabled then you need to toggle it on.
- Finally, click on OK button.
Method 2: Change the USB Cable or Port
Some users makes use of faulty cables to connect their device with the PC. It can cause connection issues and you will detect ADB Device Unauthorized Issue regularly. So, you are advised to change the USB cable as it may stop the error. You can also try to connect the USB cable in different port as it can also be damaged.
Method 3: Revoke USB Debugging Authorizations
If you have connected your device with other PC then it is possible that the USB debugging authorization has been granted to that PC. To revoke, you are advised to follow the given steps:
- Open the Settings of your smartphone.
- Go to Developer Options.
- Now, select Revoke USB Debugging Authorization option.
- Finally, click on OK button.
Method 4: Restart the ADB Server
Sometimes, restarting the ADB server helps the users to get rid of unauthorized device issue. To do so, follow the given steps:
- Click on Start button and type cmd command.
- Press Enter key.
- On the Command Prompt, you need to type adb kill-server and press Enter key.
- Again type adb start-server and hit Enter key.
- It will restart the ADB server. Now try again.
Method 5: Update USB Driver on your PC
Sometimes, using the outdated or corrupted USB drivers can cause ADB Device Unauthorized Issue on the screen. To update, you can follow the given steps:
- Press Win + R keys to open Run box.
- Type devmgmt.dsc and press Enter key. It will launch the Device Manager on the PC.
- Now, double click on Universal Serial Bus Controllers and find the USB device.
- Right click on it and choose Update Driver option.
- Select the driver software by clicking on Browser button and follow the instructions.
Method 6: Install the Latest ADB Version
You are getting such issues due to using the outdated version of ADB. According to experts, you should update it by following the given steps:
- Open the official website of Android SDK Platform-Tols and download the latest version of ADB.
- Extract the zip file in your PC.
- Connect the Android smartphone to the PC with the help of USB cable.
- Now, open the Command prompt and navigate to the folder where you have saved the extracted file.
- Type the adb version command to check its current version.
- Replace the old file with the new one.
How to Restore Lost Files after ADB Device Unauthorized Issue?
If you have faced ADB Device Unauthorized Issue during the file transfer process then it is possible that selected files are damaged. To get back easily, you can make use of Android Data Recovery Software. It is one of the advanced tool which is capable to scan the system internally in order to restore the deleted, formatted, corrupted or even encrypted files. It supports user-friendly interface which can be handled by the novice users. So, what are you thinking for, download the trial version of the tool without making any delay.
