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US Prosecutes Man for Using Phone Wipe Feature at Border

Man stands in a courthouse holding a smartphone with a blank screen.
"GrapheneOS is completely legal. We have no obligation to weaken any of the security protections it provides. Creating and using GrapheneOS is strongly protected by the US constitution. Laws attempting to make it illegal or require weakening the security would be unconstitutional," GrapheneOS said in a public statement cited in the report.

Tunick is being criminally charged for a wipe-code

An American identified in the reporting as Tunick is facing prosecution for giving border officials a code that, when entered, deliberately wiped the contents of his phone. Tunick’s attorneys confirmed that the device was running GrapheneOS, a custom Android operating system that replaces the standard software on most modern Google Pixel devices. The prosecution is premised on the act of providing a code that triggered a device wipe rather than on any other fact disclosed in the account.

The GrapheneOS feature at the center of the case

The specific capability that drove this legal action is a built-in GrapheneOS feature allowing an owner to set an alternate passcode which, if entered instead of the device unlock code, will deliberately wipe the phone’s contents. The case turns on that functionality: Tunick’s attorneys say GrapheneOS was active on his phone, and the government’s response focuses on the deliberate wiping produced by the code he supplied to border agents.

Constitutional and border-sovereignty questions

The incident raises contested legal ground about what constitutional protections apply at the border. The reporting notes the U.S. government has long asserted that the border is not U.S. soil until a person is authorized to enter — a position that factors into legal debates about search, seizure, and compelled disclosure at ports of entry. The account also notes Tunick was not under arrest at the time, a factual detail the reporting highlights in framing the case.

GrapheneOS’s public defense and its legal argument

GrapheneOS publicly described the feature and defended its legality in direct terms. In the quoted statement, the project called itself “completely legal,” said it has no obligation to weaken its security protections, and asserted that creating and using GrapheneOS is “strongly protected by the US constitution.” The statement further claimed that laws attempting to outlaw or require weakening GrapheneOS would be unconstitutional. Those assertions are now being tested against a criminal prosecution that centers on the use of a deliberate-wipe passcode in an encounter with border officials.

What this means for technologists, policymakers, and travelers

  • Technologists and security teams: Open-source maintainers and developers who ship features that erase or harden devices can expect scrutiny if those features intersect with law-enforcement or border-control encounters. GrapheneOS’s public posture is defensive and constitutional — it explicitly frames weakening security as both undesirable and legally suspect.
  • Policymakers and regulators: The prosecution spotlights unresolved statutory and constitutional questions about searches and compelled access at the border. The government’s longstanding position that the border is not U.S. soil until authorization to enter may shape prosecutorial strategy and any future legislative or judicial clarifications.
  • End users and travelers: The case illustrates a concrete legal risk for travelers who deploy device features that can erase data if a specific code is entered. According to the reporting, Tunick’s choice to provide such a code to border officials is the act now under criminal review.

The dispute is narrowly factual: it revolves around a specific device, a specific software feature, and a specific interaction at a border checkpoint. Yet it raises broader legal questions about the reach of constitutional protections, the rights of device owners at the border, and the legal exposure that can follow when security features collide with border enforcement practices. The prosecution will test those questions in court and, depending on how judges and prosecutors choose to frame the law, may force clearer answers about whether and how the government can treat deliberate-wipe features as criminal acts.

Original story