# Cal App log files

The Cal App log files can be found in internal memory in /Android/data/com.example.calapp001/data directory. You may navigate there starting from [certificates](https://help.boomerang3.com/boomerang-3-calibration-app-manual/calibration-app/certificates "mention").

<figure><img src="https://2641614999-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F0lFbL66Jd9kHaF8jF97P%2Fuploads%2FlrK3VcmVuFYQBfGevUU4%2Fimage.png?alt=media&#x26;token=262359ee-ef31-4778-af0e-e23454935cdb" alt=""><figcaption></figcaption></figure>

These logs may be useful to debug the app operations.