How to resolve "Warning: debug info can be unavailable. Please close other application using ADB: Restart ADB integration and try again"

I am having a slight issue when trying to debug and android app via usb to external device. I keep getting the error "Warning: debug info can be unavailable. Please close other application using ADB: Monitor, DDMS, Eclipse Restart ADB integration and try again Waiting for process:"

I have tried stopping adb.exe in task manager , closing android studio and restarting , taking out the cable and putting it back and going to tools => android uncheck adb intergration then recheck it . All to no avail


This is a problem of ADB connections as sometimes ADB cache a dead connection on your real/virtual device and due to which the port is busy and u cannot connect to it.

The simplest solution to this is RESTART your ANDROID phone that's it.


Following steps resolved this issue to me:

  1. Disconnect the device.

  2. Restart android studio.

  3. Run the project.


Simply go to your Android phone developer settings, disable USB debugging, delete all authorizations for USB debugging and turn the debugging on again.


What worked for me was to disable and re-enable USB debugging on the device.