Bypass ADB Device
Android Debug Bridge (ADB) is a handy tool that lets a user control their android device from a computer or laptop. It provides features such as installing apps through the computer and also lets us debug apps. By default, ADB functionality is disabled on Android phones.
They need to be turned on manually from the Android phone by the User. Android Users report errors in ADB and face issues like ADB device unauthorized messages. If you are searching the internet for an article to explain how to solve this particular problem and/or if you are wondering if is there a way for ADB device unauthorized bypass, then keep reading, Here I will show you the methods and fixes to bypass ADB unauthorized errors and ADBlink device unauthorized. Let’s get started!
Let us see some of the causes of this issue before we move on to the methods to fix the issue
- Faulty USB connection
- RSA fingerprint prompt not appearing
- Incorrect ADB Connection
- USB drivers issue
- ADB drivers issue
Remarque: Since smartphones do not have the same settings and may vary from device to device hence, ensure the correct settings before changing any. The following methods were tried on Moto g(8) Power lite Android 10 (Stocker)
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Method 1: Change USB Connection
Android Users reported they could not receive proper prompts when performing ADB activities, if the USB is interrupted in middle then there is a chance for an ADB device unauthorized message to occur, this could be due to a possible fault in the USB connection (in USB hub or USB cable). Try changing the USB cable and the USB hub to see if that solves your issue.
Method 2: Update USB drivers
When you have connected your mobile with the PC, chances are that it wasn’t recognized by the PC due to faulty USB drivers. Thus, updating USB drivers might be helpful in this scenario.
1. Frappez le Touche Windows, Le type Gestionnaire de périphériques, puis cliquez sur Ouvert.
2. Double-cliquez sur Contrôleurs Universal Serial Bus.
3. Right-click on your USB driver and select the Mettre à jour le pilote option.
4. Maintenant, cliquez sur Search automatically for Updated driver software to let Windows install the drivers automatically.
5. Repeat the above steps for all pilotes USB sous le Contrôleurs de bus série universels
Lisez aussi: Comment installer ADB (Android Debug Bridge) sur Windows 10
Method 3: Android SDK
Make sure you have downloaded and extracted the Android SDK to avoid an ADB device unauthorized message. Following are the steps to download Android SDK to bypass ADB device unauthorized message.
1. Aller à SDK Android page de téléchargement.
2. Faites défiler vers le bas et cliquez sur SDK platform tools for Windows
3. Lisez le Conditions d’utilisation, scroll down and check J'ai lu et j'accepte les termes et conditions ci-dessus option.
4. Cliquez sur Télécharger Android SDK Platform-Tools pour Windows. The Android SDK will be downloaded.
5. Navigate to the download folder and extract the Android SDK files.
With this SDK, you will have all the required ADB files.
Method 4: Enable USB Debugging
USB Debugging allows an Android device to be controlled by a computer through a USB connection, this function allows applications to be installed from a computer and a couple of other functions too. To make sure if you have enabled USB debugging. Here are the steps to enable USB debugging to bypass ADB device unauthorized message.
1. Glissez vers le bas Barre de notification dans votre écran d'accueil.
2. Robinet icône de rouage pour ouvrir Paramètres.
3. Ensuite, appuyez sur Système réglage.
4. Sélectionnez l' Avancé option.
5. Maintenant, appuyez sur Options de développeur.
6. interrupteur On la bascule pour Options de développeur.
7. Appuyez sur OK à Allow development settings?
Lisez aussi: Comment modifier les paramètres USB sur Android 6.0
In case you cannot see the Options de développeur then you might not have enabled it, to enable developer options,
1. Launch your device Paramètres.
2. Ensuite, appuyez sur A propos du téléphone option.
3. Appuyez sur le Numéro de build 5-7 times to activate mode développeur.
4. A prompt mentioning vous êtes maintenant développeur s'affichera.
If your developer mode is visible then no need to follow the above step.
1. dans Options de développeur, scroll down and switch On the toggle for débogage USB.
2. Appuyez sur OK in the prompt asking to Autoriser USB debugging?
Lisez aussi: Réparer USB OTG ne fonctionne pas sur les appareils Android
Method 5: Request Access from CMD
If you connected your device and enabled USB debugging but did not receive the request from the PC, then follow the below steps.
1. Naviguez vers le platform-tools folder où leSDK Android est extrait.
2. Type CMD on the address bar and hit La touche Entrée.
3. Type dispositifs adb commande et appuyez sur le La touche Entrée.
4. If you didn’t get the request now after entering the command you will receive the prompt on your téléphone Android.
5. Vérifier la Toujours autoriser depuis cet ordinateur option.
6. Appuyez sur PERMETTRE dans l'invite.
Method 6: Restart ADB Connection
Sometimes ADB device unauthorized message occurs due to a faulty connection with the Android device. This can be fixed by re-connecting the ADB connection by revoking the USB connection.
In the previous solution if you still did not get the prompt or still getting ADB device unauthorized message, follow these steps to ADB device unauthorized bypass.
1. Aller à l' Notifications panneau.
2. Appuyez sur icône de rouage pour ouvrir Paramètres
3. Ensuite, appuyez sur Système réglage.
4. Ensuite, appuyez sur Avancé réglage.
5. Maintenant, ouvrez le Options de développeur.
6. dans Options de développeur basculer de rabais le débogage USB option.
7. En dessous de débogage USB, appuyez sur Revoke USB debugging authorizations.
8. Appuyez sur OK confirmer
9. Restart your phone by holding the Puissance bouton et appuyez sur Recommencer.
10. Finally, remove your phone from the connexion USB.
Lisez aussi: Comment débloquer le chargeur de démarrage via Fastboot sur Android
After the above procedure, follow these steps.
1. Now connect your Android mobile to your computer again.
2. Launch your Android device Paramètres.
3. Ensuite, appuyez sur Système réglage.
4. Ensuite, appuyez sur Avancé réglage.
5. Maintenant, appuyez sur Options de développeur.
6. Ensuite, allumez débogage USB.
7. Glissez vers le bas barre de notifications where it shows charging mode, tap on it.
8. Sélectionnez l' Transfert de fichiers option.
9. Then, run dispositifs adb command in CMD at the platform-tools folder.
10. This will fix the ADB device unauthorized message
11. Alternatively, choose PTP au lieu de Transfert de fichiers in Étape 7 and continue the above steps.
Lisez aussi: 13 meilleurs clients de protocole de transfert de fichiers pour Android
Foire aux questions (FAQ)
Q1. Why do I get an Unauthorized device error?
Ans. It simply means that the user did not give a permit to access the Android device through ADB for use with a computer, follow the guide to fix this issue.
Q2. Can ADB run without enabling USB debugging?
Rép. Non, ADB requires USB debugging to be turned on by the user to get authorization from and an Android device and further communicate with it. Also with this USB debugging and RSA fingerprint of the computer only will the connection between the computer and android will be successfully be established.
Q3. Can I remove ADB devices without disconnecting my devices?
Rép. Oui, you can do so by just turning off USB debugging.
Q4. I don’t have developer options, Why?
Ans. Android developer options are disabled by default, to enable it you need to tap build number 6-7 times. Refer to your manufacturer’s website to know your particular model setting.
Recommandée:
We hope that the above article on how to bypass ADB device unauthorized message was helpful to you and you were able successfully to fix your issue, don’t forget to mention which one of the methods worked for you. If you have queries and/or suggestions about the article feel free to drop them down in the comment section below.