What changed, and what did not.

Periodic saved-owner recovery now passes.

OT-168: one Heltec V4.2 and Note20 Ultra pair passes saved-owner authorization, fresh device Snapshot/Ready, app-process persistence, and automatic warm-reset reconnect. The measured 1.493-second interval is BLE link recovery, not full Ready latency. Periodic reconnect is implemented and physically passed after a 65.866-second ROM absence: one empty scan, then automatic recovery during the next scan, without phone input. Link returned 1.220 seconds after reset completion; authenticated Ready was observed within 8.373 seconds.

After three quick retries, the open app waits 15 seconds between five-second saved-owner scans. Explicit disconnect stops recovery. The physical result covers one retained pair; true cold-power recovery, factory-reset erasure, production zero-tap launch, and coherent two-phone/two-Heltec secure-LoRa acceptance remain open. Battery-percentage accuracy and Android interface cleanup are follow-ups; no supported or production-ready release is claimed.

Exact Heltec memory profile accepted; the historical baseline stayed at 30%.

The 16 MiB flash and configured 2 MiB quad-PSRAM profile builds reproducibly with an exact partition layout. No physical unit was selected, flashed, or run. The newly separated V1 Companion and V2 Integrated release goals are not yet measured.

Named projects now share one evidence-based page system.

Limited Underground Trail, Limited Underground Display, Husky Performance, and Small Business Suite each keep their own purpose, technology, evidence, and limits inside the shared public navigation.