React native how to fix INSTALL_FAILED_UPDATE_INCOMPATIBLE

When building an adnroid app, you might stumble upon this error: 

`Failed to finalize session : INSTALL_FAILED_UPDATE_INCOMPATIBLE...`. Here's how to fix it:

That's because the app you're trying to test was already installed on the device and the signatures are different now, so it's complaining. The full error will look like something like this:

`Failed to finalize session : INSTALL_FAILED_UPDATE_INCOMPATIBLE: Package com.example signatures do not match the previously installed version; ignoring!`

You can see that the package ID is `com.example`, well, simply run this command:

`adb uninstall com.example`, it should say `Success` and you're good to go!

Thanks, this fixed my issue. I had uninstalled app through device. Cleaning cache also did not help.

adb uninstall command worked. Thanks

Thanks for the tip!! I applied here the "adb uninstall com.myapp" and it worked perfectly ...

Unistall your app and install it again.

Thanks 👍

Uninstalling app manually from phone didn't help. I wasn't able to manually install debug.apk nor via adb. Uninstalling with adb first fixed the issue.

This just saved me. Thank you!

Thank you, command worked on 0.60.

Awesome. Worked for me!!

This worked for me aswell! Thanks!

Oh boy, you saved my life! 😄

Thanks dear, it works 🥇

Unistall your app and install it again.

Thank.This is great

Thanks dude, you saved my weeks!

for me not working then i found app in "Secure Folder" , then uninstall and working
Thank you

thanks

thanks

Thanks! Should be somewhere in the React Native docs.

thanks

Thanks, dude. Wasted three days because of this.

Thank you very much!

Thanks!

Thanks

Thanks it was a great help

Thank you!