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If you have the Release Mode setting enabled for your project space, you can see an option to lock or unlock the release mode for your application. By default, the release mode is disabled, meaning all the options associated with each application version are view-only. The state of the application version can't be changed.
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Click on the lock icon. This unlocks the release mode for the application, and you can now change the state of an application version. Mark the required version as Released by clicking the Released button on the build option.
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The main function to be aware of is the Latest Released label. Once an application is marked as Released, it means that when a mobile worker updates the application on their phone, CommCareHQ will send the most recently released version. You should be able to update your phone without re-installing your application with these steps:
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