Not to sound like a contrarian, but no. They would have thrown it in a faraday bag, cloned the device, and then would use one of the many existing forensic tools available to crack the pin.

https://cellebrite.com/en/blog/the-access-gap-is-closed-what...

https://www.magnetforensics.com/graykey-for-android-devices/

That's crazy. Here in the UK border police can question you for any reason (no need for suspicion) and if you refuse to answer questions or give them access to your devices you'll be charged under terror legalisation.