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
Bemærk: 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)
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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.
Metode 2: Opdater USB-drivere
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. Hit på Windows-tastenSkriv Enhedshåndtering, og klik derefter på Åbne.
2. Dobbeltklik på Universal Serial Bus controllere.
3. Right-click on your USB driver and select the Opdater driver valgmulighed.
4. Klik nu på Search automatically for Updated driver software to let Windows install the drivers automatically.
5. Repeat the above steps for all USB-drivere under Universal serial bus controllers sektion
Læs også: Sådan installeres ADB (Android Debug Bridge) på 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. Gå til Android SDK download siden.
2. Rul ned og klik SDK platform tools for Windows
3. Læs Vilkår og Betingelser, scroll down and check Jeg har læst og accepterer ovenstående vilkår og betingelser valgmulighed.
4. Klik på Download Android SDK Platform-Tools til 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 Meddelelse bar i din Startskærm.
2. Tap tandhjulikon at åbne Indstillinger.
3. Tryk derefter på Systemkrav indstilling.
4. Vælg Avanceret valgmulighed.
5. Tryk nu på Udvikler muligheder.
6. Kontakt On skiften til Udvikler muligheder.
7. Trykke på OK til Allow development settings?
Læs også: How to Change USB Settings on Android 6.0
In case you cannot see the Udvikler muligheder then you might not have enabled it, to enable developer options,
1. Launch your device Indstillinger.
2. Tryk derefter på Om telefon valgmulighed.
3. Tryk på Bygge nummer 5-7 times to activate Udviklertilstand.
4. A prompt mentioning du er nu en udvikler meddelelse vil blive vist.
If your developer mode is visible then no need to follow the above step.
1. i Udvikler muligheder, scroll down and switch On the toggle for USB debugging.
2. Trykke på OK in the prompt asking to Tillad USB debugging?
Læs også: Reparer USB OTG, der ikke virker på Android-enheder
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. Naviger til platform-tools folder hvorAndroid SDK udvindes.
2. Type CMD on the address bar and hit Indtast nøgle.
3. Type ADB enheder kommando og tryk på Indtast nøgle.
4. If you didn’t get the request now after entering the command you will receive the prompt on your Android-telefon.
5. Tjek Tillad altid fra denne computer valgmulighed.
6. Trykke på GIVE LOV TIL i prompten.
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. Gå til underretninger panel.
2. Trykke på tandhjulikon at åbne Indstillinger
3. Tryk derefter på Systemkrav indstilling.
4. Tryk derefter på Avanceret indstilling.
5. Åbn nu Udvikler muligheder.
6. i Udvikler muligheder toggle off og USB debugging valgmulighed.
7. under USB debugging, trykke på Revoke USB debugging authorizations.
8. Trykke på OK at bekræfte
9. Restart your phone by holding the Power knap og tryk på Genstart.
10. Finally, remove your phone from the USB-forbindelse.
Læs også: Sådan låses Bootloader op via Fastboot på Android
After the above procedure, follow these steps.
1. Now connect your Android mobile to your computer again.
2. Launch your Android device Indstillinger.
3. Tryk derefter på Systemkrav indstilling.
4. Tryk derefter på Avanceret indstilling.
5. Tryk nu på Udvikler muligheder.
6. Then, turn on USB debugging.
7. Swipe down the underretningslinje where it shows charging mode, tap on it.
8. Vælg File Transfer valgmulighed.
9. Then, run ADB enheder command in CMD at the platform-tools folder.
10. This will fix the ADB device unauthorized message
11. Alternatively, choose PTP i stedet for File Transfer in Trin 7 and continue the above steps.
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Ofte stillede spørgsmål (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. Ingen, 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. Ja, 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.
Anbefalet:
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.