How to fix 'Waiting for Target Device to Come Online'?

Issue

I pressed Run ‘app’ and my android studio says "Waiting for Target Device to Come Online…". How do I fix this?

Solution

For Android Studio 4.x.
First stop the app if is trying to start by clicking Stop ‘app’
Then proceed ending the task qemu-system-x86_64.exe

Task Manager -> Find qemu-system-x86_64.exe (It’s Usually under Android Studio Application) -> End Process

For Android Studio 3.x.
There Are two possible fixes

  1. By Stoping the emulator:

Tools -> AVD Manager -> Right-Click on the emulator -> Stop

  1. By wiping the data:

Tools -> AVD Manager -> Right-Click on the emulator -> Wipe Data

If Nothing from the above fixed the problem restart computer and if the problem ensists try reinstalling the emulator.

Answered By – Toulis

This Answer collected from stackoverflow, is licensed under cc by-sa 2.5 , cc by-sa 3.0 and cc by-sa 4.0

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