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
Nota: 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 (stock)
Vexa tamén:
12 xeitos de corrixir que non se pode descargar actualmente no dispositivo Android
8 Ways to Fix Android Text Messages Stuck Downloading Error
How to Install Apple Mobile Device Support on Windows 10
How to Install APK Using ADB Commands
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. Bate o Tecla Windows, escriba Xestor de dispositivo, entón fai clic en aberto.
2. Faga dobre clic en Controladores de bus serie universal.
3. Right-click on your USB driver and select the Actualizar o controlador opción.
4. Agora, fai clic en Search automatically for Updated driver software to let Windows install the drivers automatically.
5. Repeat the above steps for all Controladores USB baixo a Controladores de bus serie universal sección
Ler tamén: Como instalar ADB (Android Debug Bridge) en 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. Ir a SDK Android páxina de descarga.
2. Desprácese cara abaixo e prema SDK platform tools for Windows
3. Le o Termos e condicións, scroll down and check Lin e acepto os termos e condicións anteriores opción.
4. Prema en Descargar Android SDK Platform-Tools para 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 Barra de notificacións na súa Pantalla de inicio.
2. Toque icona de engrenaxe para abrir Configuración.
3. A continuación, toque sistema configuración.
4. Seleccione o Avanzado opción.
5. Agora toca Opcións de desenvolvedor.
6. Cambia On a palanca para Opcións de desenvolvedor.
7. Toque OK a Allow development settings?
Ler tamén: How to Change USB Settings on Android 6.0
In case you cannot see the Opcións de desenvolvedor then you might not have enabled it, to enable developer options,
1. Launch your device Configuración.
2. A continuación, toque Acerca do teléfono opción.
3. Toca o Número de compilación 5-7 times to activate Modo de programador.
4. A prompt mentioning you are now a developer amosarase a mensaxe.
If your developer mode is visible then no need to follow the above step.
1. En Opcións de desenvolvedor, scroll down and switch On the toggle for Depuración USB.
2. Toque OK in the prompt asking to Permitir USB debugging?
Ler tamén: Arreglar o USB OTG que non funciona nos dispositivos 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. Desprácese ata a platform-tools folder onde oSDK Android extráese.
2. Tipo CMD on the address bar and hit Tecla Enter.
3. Tipo dispositivos adb manda e pulsa o Introduza a tecla.
4. If you didn’t get the request now after entering the command you will receive the prompt on your Android Phone.
5. Comprobe o Permíteo sempre desde este ordenador opción.
6. Toque DEIXAR no aviso.
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. Ir para o Notificacións taboleiro.
2. Toque icona de engrenaxe para abrir Configuración
3. A continuación, toque sistema configuración.
4. A continuación, toque Avanzado configuración.
5. Agora, abra o Opcións de desenvolvedor.
6. En Opcións de desenvolvedor alternar fóra o Depuración USB opción.
7. Baixo Depuración USB, toca Revoke USB debugging authorizations.
8. Toque OK para confirmar
9. Restart your phone by holding the poder botón e toca Reinicia.
10. Finally, remove your phone from the Conexión USB.
Ler tamén: Como desbloquear o cargador de arranque mediante Fastboot en Android
After the above procedure, follow these steps.
1. Now connect your androide mobile to your computer again.
2. Launch your Android device Configuración.
3. A continuación, toque sistema configuración.
4. A continuación, toque Avanzado configuración.
5. Agora toca Opcións de desenvolvedor.
6. Then, turn on Depuración USB.
7. Swipe down the barra de notificacións where it shows charging mode, tap on it.
8. Seleccione o File Transfer opción.
9. Then, run dispositivos adb command in CMD at the platform-tools folder.
10. This will fix the ADB device unauthorized message
11. Alternatively, choose PTP no canto de File Transfer in 7 paso and continue the above steps.
Ler tamén: 13 mellores clientes de protocolo de transferencia de ficheiros para Android
Preguntas máis frecuentes (FAQs)
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?
Respostas. 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?
Respostas. Si, 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.
Recomendado:
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.