American Being Prosecuted for Wiping His Phone Before Handing It Over to Border Officials
A U.S. citizen is being prosecuted for using GrapheneOS's duress passcode to wipe his phone before border officials could search it.
Tunick entered a dedicated wipe passcode in GrapheneOS, a hardened Android alternative running on his Google Pixel, erasing the device's contents when demanded by border officials. His attorneys confirmed the software was in use, and the prosecution is proceeding even though he was not under arrest. The case raises unresolved constitutional questions about what rights apply at the U.S. border, which the government has long treated as outside U.S. soil until entry is authorized. GrapheneOS publicly asserted the feature is legal and that laws weakening its protections would be unconstitutional.
- Defendant used GrapheneOS's deliberate-wipe passcode during a border search of his device
- Prosecution proceeds despite the suspect not being under arrest at the time
- Case tests scope of constitutional rights for device searches at the border
- GrapheneOS maintains its security features are legal and constitutionally protected
Full article221 words · extracted from schneier.com · click to collapse
He’s being prosecuted for giving border officials a code that wiped his phone:
The case centers on a feature included in GrapheneOS, a custom Android operating system that runs in place of the software on most modern Google Pixel devices. Tunick’s attorneys confirmed GrapheneOS was running on his phone.
The software feature allows the device owner to set a passcode that deliberately wipes the contents of that device if entered instead of the user’s unlock passcode.
Tunick’s case also raises ongoing questions about what constitutional rights can be invoked at the border, which the U.S. government has long asserted is not U.S. soil until a person is authorized to enter.
Right. And he wasn’t under arrest, either.
Graphene says that the feature is “completely legal“:
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.
It’s hard to know how much the Constitution matters in the US right now.
Tags: borders, courts, law enforcement, national security policy, privacy
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Text extracted automatically; images, tables and formatting may be missing. Original: https://www.schneier.com/blog/archives/2026/07/american-being-prosecuted-for-wiping-his-phone-before-handing-it-over-to-border-officials.html