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Signing Unsigned Builds with Mattermost

Mattermost publishes an unsigned build of the mobile app in the GitHub Releases page with every version that gets released.

These unsigned builds cannot be distributed nor installed directly on devices until they are properly signed.


Android and Apple require all apps to be digitally signed with a certificate before they can be installed.

To avoid rebuilding the apps from scratch, you could just sign the unsigned builds published by Mattermost with your certificates and keys.

Sign Unsigned Android or Sign Unsigned iOS.