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When migrating from Backendless 3.x, version 5 of Backendless introduces some changes in the client-side API. This section of the developer guide describes the changes which should be made in the client application to migrate it to Backendless version 5.x.

The general process of application migration from 3.x to 5 is:

  1. Create an app in the version 5 of Backendless.
  2. Migrate data and files from the 3.x application.
  3. Make changes in the API usage in the cloud application (if applicable).