Motorola phones have been found to be hijacking the Amazon app to insert affiliate codes, a behavior that has been observed on certain devices, including the Razr Fold. This is done through a pre-installed app called Smart Feed, which redirects users to a URL with an affiliate code when they open the Amazon app from the app drawer. Motorola has stated that this behavior was unintended and has since stopped it. The incident has raised concerns about the company's practices and the potential for similar issues in the future.