> For the complete documentation index, see [llms.txt](https://docs.bluefletch.com/bluefletch-enterprise/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.bluefletch.com/bluefletch-enterprise/product-guides/support-application/sa-6/features/device-health-diagnostics.md).

# Device Health Diagnostics

New in SA6 \*\*SA6 version introduced\*\*

#### Purpose

Walks a user or support technician through a sequential, pass/fail health check of the device's major subsystems, so problems can be triaged on-device without needing help-desk involvement.

#### Location

ui/diagnostics/ — DeviceDiagnosticsScreen, DeviceDiagnosticsViewModel, ui/diagnostics/categories/\*HealthTestScreen.

\*\*Screenshots \<will provide screenshots for this>

#### Responsibilities

* Present a wizard-style flow (driven by the Compose navigation graph, AppNavGraph) through: Battery → Network → Location → Bluetooth → NFC → RFID → Storage → Memory → Host/IP/Ports.
* Run each category's underlying check (reusing the same collectors as the standalone hardware/network screens) and record a pass/fail result.
* Aggregate results into HealthTestResults and present a summary (HealthChart).

#### Dependencies

* data/collectors/\* (battery, storage, GPS, bluetooth, etc.) for the underlying data each step evaluates.
* ui/navigation/AppNavGraph for step sequencing.


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