CODEWITHSUNDEEP
xamarin.formsxamarin.androidvisual-studio-app-centervisual-studio-app-center-distribute
Dhruv Gohil
Dhruv Gohil

Reputation: 538

App not installed error on android 11 device from appcenter

I am working on Xamarin.Forms app. After changing targetSdkVersion to 30 and building app on appcenter with latest sdk(11.1) available, I am getting error App not installed only on android 11 device. If I change targetSdkVersion back to 29 and build the app on appcenter then I am able to install the app on android 11 device.

Got more detail when installing apk on emulator :

The APK failed to install.
Error: INSTALL_PARSE_FAILED_NO_CERTIFICATES: Scanning Failed.: No signature found in package of version 2 or newer for package "*packagename*"

Do I need to update my keystore ? if yes, how can I update it ?

Upvotes: 3

Views: 3554

Answers (2)

Arvind Chourasiya
Arvind Chourasiya

Reputation: 17432

Same issue I faced with latest Android version. In appcenter select the app, goto settings and

remove existing keystore and upload keystore again

Upvotes: 1

Hardik Patel
Hardik Patel

Reputation: 198

Re-uploading the existing keystore on appcenter has resolved the issue, worked for me too.

Upvotes: 3

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