Samsung hasn’t decided to file an amicus brief in Apple’s support against FBI
Samsung hasn’t said anything yet if they plan to support Apple with its ongoing battle with the FBI. But their recent statement makes it seem like they’re siding with Apple, without mentioning them specifically. In a statement released by Samsung, "Ensuring trust in our products and services is our top priority. Our phones are embedded with encryption that protects privacy and content, and they do not have backdoors. When required to do so, and within the law, we work with law enforcement agencies. However, any requirement to create a backdoor could undermine consumers' trust."
Apple is currently in a legal fight with the FBI over getting access to an encrypted iPhone by one of the suspects from the San Bernardino shooting. FBI wants Apple to unlock said smartphone but Apple believes this could lead to a bigger security issue. Other tech brands have been coming out to support Apple with this issue.
Source: Android Central