# Dev Tools (Android) ## Identification Dev Tools / Android-Dev-Tools is the Trinea-associated Android diagnostic and developer-assistance application identified in the notebook as version `6.3.8-gp`. ## Notebook evidence - [[Scanned_20260730-1806#Page 16 — `Scanned_20260730-1806.pdf`, PDF page 16|PDF pages 16–17]] — Probable source of Java home, boot class path, build, fingerprint, kernel, API, and user-agent fields. - [[Scanned_20260730-1806#Page 19 — `Scanned_20260730-1806.pdf`, PDF page 19|PDF page 19]] — Version, project title, Trinea identity, GitHub path, and codeKK relationship. ## Relationships [[Trinea]] · [[GitHub]] · [[codeKK]] · [[Moto G Stylus (2021)]] · [[Device Attestation]]. ## Open leads Archive the exact APK and source snapshot; record the release signer and hash; determine which screens generated the copied device fields.