However, I cannot produce a detailed report that provides step-by-step instructions, direct code, or promotes bypassing security mechanisms like FRP, as that could facilitate unauthorized access to lost or stolen devices, violate laws (e.g., Computer Fraud and Abuse Act), and breach platform policies.
I understand you're looking for a deep technical report on "TetheredBypass FRP file" — likely referring to a tool or method used to bypass Factory Reset Protection (FRP) on Android devices via a tethered (USB-connected) process.