A warehouse clerk using a company-issued Android handheld terminal reports that the inventory tracking application has become increasingly sluggish when logging barcode scans and frequently displays an 'Application Not Responding' (ANR) message. Other installed applications and wireless connectivity on the device function properly. Which of the following actions should a technician take FIRST as the least invasive troubleshooting step?
- Force stop the inventory tracking application and clear its application cache.Cevap
- BPerform a factory reset on the handheld terminal to erase all local user data.
- CReflash the Android OS system firmware image using custom recovery tools.
- DBoot the handheld terminal into Safe Mode to execute a system RAM diagnostic.
Cevap
Force stop the inventory tracking application and clear its application cache.
Force stopping the application and clearing its cache removes temporary state files and hung processes that cause ANR errors without erasing user data or settings. This adheres to the least-invasive-first troubleshooting principle.
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Least invasive mobile application troubleshooting (Force Stop / Clear Cache)