Android Studio: Java.io.ioexception: An Existing Connection Was Forcibly Closed By The Remote Host

I read many posts to fix this problem. None worked for me. Error: Target device: lenovo-lenovo_a6000-89a70dc9 Installing APK: C:\Users\Nikhil\AndroidStudioProjects\ProfitKey\app\bu

Solution 1:

Now working for all the devices. Just I uninstalled the driver of mobile in PC and changed the port to connect with that device. I think some problem with the port in my PC. After long research it fixed by a small thing. It might be helpful to someone.

Solution 2:

I also faced same problem,this was a just port problem,I was using computer front USB port ,just use computer back USB port and problem solved.

Solution 3:

Restarting adb.exe worked for me. (For windows, Just Go to taskManager and kills the adb.exe process and re-deploy)

Solution 4:

I also faced same problem, just change computer USB port and problem solved. or use genymotion emulator

Solution 5:

I closed my virtual devices, opened windows task manager, and killed all adb.exe tasks -- there was one constant one and another that would appear then disappear. Aftwerwards, i started my virtual device and everything worked again.