Help-->>With the new intel 3088. i´m signature the new android app with the new intel need a certificate. In play store i have the problem for different SAH1 for this rason.
before this actualitation i d´ont have this problem.
We are working on a solution to this problem. In the meantime, you can download the certificate and self-sign your app. We hope to have the issue resolved later this week or early next week.
To sign an app manually, you must unclick the "Signed" box in the Android Build Settings on the Projects tab:
Then, follow these Google instructions to manually sign your app > http://developer.android.com/tools/publishing/app-signing.html#signing-manually < these instructions assume you've got Java installed on your system (for the jarsigner and keytool utilities). You may have to locate and install zipalign (http://developer.android.com/tools/help/zipalign.html) separately or download and install Android Studio.
These two sections are also worth reading: