A field service technician is troubleshooting an enterprise Android tablet used by delivery drivers. A key line-of-business navigation application frequently freezes and becomes unresponsive during route updates. Arrange the troubleshooting steps in the correct sequence from least invasive to most invasive.
- 1Force stop the unresponsive navigation application.
- 2Perform a soft reset (restart) of the mobile tablet.
- 3Clear the application's cache and local app data.
- 4Uninstall and reinstall the navigation application.
- 5Perform a full factory reset on the mobile tablet.
Answer
The correct sequence from least invasive to most invasive is: Force stop the unresponsive navigation application, perform a soft reset of the mobile tablet, clear the application cache and local app data, uninstall and reinstall the navigation application, and perform a full factory reset on the mobile tablet.
CompTIA troubleshooting best practices dictate progressing from the least invasive action to the most invasive action. Force stopping the stuck application process is least disruptive as it does not restart the system or alter stored data. Performing a soft reset is second because it reboots the OS and clears RAM without modifying files. Clearing app cache/data is third because it deletes local app state and configurations. Reinstalling the app is fourth because it replaces all core app files. Finally, factory resetting the device is the most invasive step because it wipes all user data and settings across the entire operating system.
Step-by-Step Solution
Key Concept
Least-invasive troubleshooting methodology for mobile OS application performance and freezing issues