Scenario: A person is invited to the HQ of a very successful and prominent intelligence firm by one of the highest ranking advisors in the firm. The purpose of the invite is unknown to this person, although it isn’t a place like Google so they aren’t exactly in the business of just giving out tours for friends. It’s possible that lucrative employment may be an option. Assume that buying a prepaid phone for the visit is not an option, and that the phone does not leave the custody of the person at any time during the visit.
Question: Is it possible to push anything to the phone (a program or script for example) which would survive a complete wipe followed by a nandroid restore (backed up before the visit takes place) when only the following is enabled (no NFC, Bluetooth, or Wifi):
Thank you very much for your time on this.