ADB exe is obsolete and has serious performance problems

Question

I am using Windows 10 and when I launch the Virtual Device Emulator in Android Studio I keep getting the message which reads        The ADB binary at C  Users siviw AppData Local Android Sdk platform-tools adb exe  is obsolete and has serious performance problems with the Android Emulator  Please update to a newer version to get significantly faster app   file transfer      I am a new developer with little experience  What do I need to update to a newer version so that message is no longer shown

User · Answer

You mentioned you are new to Android Studio  so I recommend pressing the Android Studio   Help   Check for updates    button that will update your environment

User · Answer

This is an years old bug  Check your adb version like this    the adb path is given with the error itself  C  Users  lt your user name  gt  AppData Local Android Sdk platform-tools adb exe --version  output    Android Debug Bridge version 1 0 41 Version 29 0 4-5871666 Installed as C  Users sunil AppData Local Android Sdk platform-tools adb exe  It means this adb comes from the latest sdk platform tools 29 0 4  Check the latest version from official site here  If you already have the latest version of ADB installed  and still getting the error  this is a known issue  Google hasn t yet provided any other ADB  Click on the  quot never show again quot  option and continue

User · Answer

In the SDK Manager  in the SDK Tools tab  check if you have any updates  if not  deselect  quot Hide Obsolete Packages quot  and check if you have something marked as  obsolete  if so  deselect the item and apply  In my case  it was the Android SDK Tools

User · Answer

I faced the same issue  and I tried following things  which didn t work   Deleting the existing AVD and creating a new one   Uninstall latest-existing and older versions  if you have  of SDK-Tools and SDK-Build-Tools and installing new ones    What worked for me was uninstalling and re-installing latest PLATFORM-TOOLS  where adb actually resides

User · Answer

Try update your SDK Tools items  and then delete all currently created emulator and recreate again  it works for me

User · Answer

I had the same problem and solved it by updating the Android SDK Build-Tools in Android Studio   step 1 -  Double shift and type SDK manager  this will open the SDK manager  step 2 -  Then on the second tab  SDK Tools   update the Android SDK Build-Tools and the error message should go away   if this does not resolve check the option in Setting tab use detected Adb tool in Setting tab

User · Answer

None of the top-voted answers worked for me  except when I unchecked  Use detected ADB location  as mentioned above by       Fortunately  in my case though  the message didn t show up  even when I turned it back on  In other words  the problem might be resolved by restarting  Use detected ADB location

User · Answer

In my case what removed this message was  After updating everything  deleting the emulator and creating a new one  Manually updating the adb didn t solved this for  Nor updating via the Android studio Gui  In my case it seems that since the emulator was created with  old  components it keep showing the message  I had three emulators  just deleted them all and created a new one  For my surprise when it started the message was no more   Cannot tell if performance is better or not  The message just didn t came up  Also I have everything updated to the latest  emulators and sdk

User · Answer

17-01-2019  This works for me  Just opened Android SDK Manager Then it showed 4 Updates Available  So I just Updated it and No more above warning

User · Answer

Had the same issue but in my case the fix was slightly different  as no updates were showing for the Android SDK Tools  I opened the Virtual Device Manager and realised my emulator was running API 27  Checked back in the SDK Manager and I didn t have API 27 SDK Tools installed at all  Installing v 27 resolved the issue for me

User · Answer

If you are stuck after following each of the steps outlined in above  I will suggest you combine more than one answers  The answers of  Kuya and      worked for me  Try them out  I can explain more if the steps are yielding results for you

User · Answer

Try factory reset to virtual device from Android Device Manager

User · Answer

I solved this error by uninstalling two older SDK build tools versions  leaving only the most recent one

User · Answer

First you need to check which SDK your Emulator is using and as  kuya suggested you need to follow those steps and install the latest version of that SDK Build Tool  Suppose your Emulator uses SDK 27 then you need to install latest in that series  For me it was 27 0 3  After that the error was gone

User · Answer

This might sound normal but I was getting the same error but just updated it and it worked now without any error  I suggests anyone to try for updates first

User · Answer

I had the same problem and solved it by updating the Android SDK Build-Tools  Open the SDK manager in Android studio  double shift and type SDK manager   Then on the second tab  SDK Tools  update the Android SDK Build-Tools and the error message should go away

User · Answer

I am new to android as well  dkalev s answer is correct but not very descriptive for a new user  I have outlined the steps below   Double Shift to open the search box Type SDK Manager In the results shown click  quot SDK Manager quot  In the window that opens click the second tab  quot SDK Tools quot   You should see that there is an update available for SDK Build-Tools on the first line Check  quot Show Package Details quot  in the lower right hand corner Scroll to the last item under  quot SDK Build-Tools quot  and check the box   Mine was 28 0 1  Click  quot Apply quot  In the dialogue box that pops up  click  quot OK quot  When the installer finishes  click  quot Finish quot  Uncheck  quot Show Package Details quot  and look at  quot Android SDK Build-Tools quot   first line   There should be no update available and it should say  quot Installed quot  Click  quot OK quot  to close the SDK Manager  That s all there is to it  Happy coding

User · Answer

For me  update SDK doesn t help   I solve this problem by unchecking the emulator option  Use detected ADB location   Give it a try

User · Answer

I followed the answer  but the magic final step was deleting the existing virtual environment and creating a new one

User · Answer

This can also be an issue with hyper-v settings on Windows 10 pro  Because with this error I was facing BSOD - https   www techclassy com fix-hypervisor-error-bsod

User · Answer

This happened to me  And  in my case I need Android SDK Platform 29 because I am using react native 0 63 and Android 10  Q   I had to uninstall Android SDK Platform 28 because it was the one that caused the warning  I found this video See Here explaining the process   Open Android Studio then click on configure   Go to SDK Manager   Go to SDK Tools and click show package details   Uncheck Android SDK Platform 28  OBS  for me  and Apply    Click OK and Finish      With this I was able eliminate the warning

User · Answer

The solution that worked for me - I closed my Android Studio  I visited this site - https   androidstudio io downloads tools download-the-latest-version-of-adb exe html From there I downloaded the latest adb zip file I unzipped the folder and copied the 3 files - adb exe AdbWinApi dll AdbWinUsbApi dll   I went to the folder - C  Users PayelSenapati AppData Local Android Sdk platform-tools There I replaced the old files by the new files   Paste followed by replace the existing files  Then I reopened my Android Studio  opened my virtual android device  Everything went fine  The error was no more

[android-studio] ADB.exe is obsolete and has serious performance problems

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