Free CompTIA A+ 220-1102 Practice Question

When an application fails to launch on a mobile device, the first step should be to restart the device. This can resolve many common issues, including those related to memory, cached data, or temporary glitches. If restarting the device does not resolve the issue, other steps like clearing the application cache or data, checking for updates, or reinstalling the application can be considered. Uninstalling the application without attempting other troubleshooting steps first may result in unnecessary data loss. Checking for OS updates is a good practice but may not directly address the specific application's launch failure.