220-1102 - Software Troubleshooting - Section 3.4
Troubleshoot common mobile OS and application issues.
Diagnose mobile device problems such as poor battery life, overheating, slow performance, an app failing to launch or update, connectivity drops, and an inability to decrypt email. Map each symptom to the correct fix - closing background apps, clearing the app cache, forcing a stop, freeing storage, toggling radios, or performing a soft reset - and reserve a factory reset for unresolved cases after a backup.
Mobile troubleshootingApp crashesBattery drainSoft resetCache clearing
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