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When we tried to install Android APK we had compiled using adb, I got this error ”install_failed_update_incompatible”.
$ adb install -r YourBusinessApp.apk
Performing Streamed Install
adb: failed to install YourApp.apk: Failure [INSTALL_FAILED_UPDATE_INCOMPATIBLE: Package com.yourbusiness.app signatures do not match previously installed version; ignoring!]Can you give me some advice for this error?
The cause: The reason for this issue is that there is already an app installed on your phone with the same package name. The installed app was either downloaded from the Google Play store or its release version was created using different sign keys.
Solution: Therefore, simply remove the current app from your Android device by going to Settings or the adb console as,
You should substitute the package name for your app where “com.yourbusiness.app” appears.
The revised APK should now install without any problems.