> For the complete documentation index, see [llms.txt](https://docs.monogoto.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.monogoto.io/developer/api/softsim-nordic/download-an-softsim-profile.md).

# Download an SoftSIM Profile

## Download HEX profile using task ID

> Downloads a profile file associated with a valid task ID, intended for flashing to a Nordic device. The file should be saved with a .hex extension accordingly. (Highlight .hex).

```json
{"openapi":"3.0.0","info":{"title":"Monogoto SoftSIM APIs","version":"2.0"},"servers":[{"url":"https://api.monogoto.io"}],"security":[{"BearerAuth":[]}],"components":{"securitySchemes":{"BearerAuth":{"type":"http","scheme":"bearer","bearerFormat":"JWT","description":"Use the JWT access token returned by the login endpoint. Include it in the Authorization header as: Bearer <token>."}}},"paths":{"/v1/things/{iccid}/softsim/nordic/download/{task_id}":{"get":{"summary":"Download HEX profile using task ID","description":"Downloads a profile file associated with a valid task ID, intended for flashing to a Nordic device. The file should be saved with a .hex extension accordingly. (Highlight .hex).","operationId":"downloadHex","tags":["SoftSIM"],"parameters":[{"name":"iccid","in":"path","required":true,"description":"ICCID of the Thing.","schema":{"type":"string"}},{"name":"task_id","in":"path","required":true,"description":"SoftSIM task ID.","schema":{"type":"string"}}],"responses":{"200":{"description":"The requested HEX file","content":{"application/json":{"schema":{"oneOf":[{"type":"object","description":"When task is still running","properties":{"status":{"type":"string"},"message":{"type":"string"}}},{"type":"string","description":"Raw HEX file content"}]}}}},"400":{"description":"Invalid or missing taskId","content":{"application/json":{"schema":{"type":"object","properties":{"statusCode":{"type":"number"},"message":{"type":"string"}}}}}},"500":{"description":"Internal server error or download failure","content":{"application/json":{"schema":{"type":"object","properties":{"error":{"type":"string"}}}}}}}}}}}
```