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
Notă: 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 (Stoc)
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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. Apăsați Tasta Windows, tip Manager de dispozitiv, apoi faceți clic pe Operatii Deschise.
2. Faceți dublu clic pe Controlerele serialelor Universal Serial.
3. Right-click on your USB driver and select the Actualizați driver-ul opțiune.
4. Acum, faceți clic pe Search automatically for Updated driver software to let Windows install the drivers automatically.
5. Repeat the above steps for all drivere USB în temeiul Universal serial bus controllers secțiune
Citeste si: How to Install ADB (Android Debug Bridge) on 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. Mergi la Android SDK pagina de descărcare.
2. Derulați în jos și faceți clic SDK platform tools for Windows
3. Citiți Termene și condiții , scroll down and check Am citit și sunt de acord cu termenii și condițiile de mai sus opțiune.
4. Faceţi clic pe Descărcați Android SDK Platform-Tools pentru 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. Swipe down the Bara de notificari în ta Ecranul.
2. Atingeți pictogramă cu roată dințată pentru a deschide setări cont.
3. Apoi, atingeți Sistem setare.
4. Selectați Avansat opțiune.
5. Acum, atingeți Opțiuni pentru dezvoltatori.
6. Comutați On comutatorul pentru Opțiuni pentru dezvoltatori.
7. Apăsați pe OK la Allow development settings?
Citeste si: How to Change USB Settings on Android 6.0
In case you cannot see the Opțiuni pentru dezvoltatori then you might not have enabled it, to enable developer options,
1. Launch your device setări cont.
2. Apoi, atingeți Despre telefon opțiune.
3. Apasă pe Construiți numărul 5-7 times to activate Modul dezvoltator.
4. A prompt mentioning acum ești un dezvoltator mesajul va fi afișat.
If your developer mode is visible then no need to follow the above step.
1. În Opțiuni pentru dezvoltatori, scroll down and switch On the toggle for depanare USB.
2. Apăsați pe OK in the prompt asking to Permite USB debugging?
Citeste si: Fix USB OTG Not Working On Android Devices
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. Navigați la platform-tools folder undeAndroid SDK este extras.
2. Tip CMD on the address bar and hit Introduce cheia.
3. Tip Dispozitive adb comanda și apasă pe Introduce cheia.
4. If you didn’t get the request now after entering the command you will receive the prompt on your Telefon Android.
5. Verifică Permiteți întotdeauna de la acest computer opțiune.
6. Apăsați pe PERMITE în prompt.
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. Du-te la Anunturi panou.
2. Apăsați pe pictogramă cu roată dințată pentru a deschide setări cont
3. Apoi, atingeți Sistem setare.
4. Apoi, apăsați pe Avansat setare.
5. Acum, deschideți secțiunea Opțiuni pentru dezvoltatori.
6. În Opțiuni pentru dezvoltatori comutare de pe il depanare USB opțiune.
7. Sub depanare USB, apăsați pe Revoke USB debugging authorizations.
8. Apăsați pe OK a confirma
9. Restart your phone by holding the Alimentare butonul și apăsați pe Repornire.
10. Finally, remove your phone from the conexiune USB.
Citeste si: How to Unlock Bootloader Via Fastboot on Android
After the above procedure, follow these steps.
1. Now connect your Android mobile to your computer again.
2. Launch your Android device setări cont.
3. Apoi, atingeți Sistem setare.
4. Apoi, apăsați pe Avansat setare.
5. Acum, atingeți Opțiuni pentru dezvoltatori.
6. Then, turn on depanare USB.
7. Swipe down the notifications bar where it shows charging mode, tap on it.
8. Selectați File Transfer opțiune.
9. Then, run Dispozitive adb command in CMD at the platform-tools folder.
10. This will fix the ADB device unauthorized message
11. Alternatively, choose PTP în loc de File Transfer in Etapa 7 and continue the above steps.
Citeste si: 13 cei mai buni clienți de protocol de transfer de fișiere pentru Android
Întrebări frecvente (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?
Ans. Nu, 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?
Ans. da, 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.
Recomandat:
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.