Troubleshooting
Wi-Fi/Bluetooth, performance, display/touchscreen, software updates
4 articles
- Fix Wi-Fi and Bluetooth Connection ProblemsResolve Wi-Fi drops and Bluetooth pairing failures on your device with these proven steps.
- Speed Up a Slow or Lagging PhoneDiagnose and fix performance issues on your phone — slow response, freezing, and system lag.
- Display and Touchscreen IssuesFix screen flickering, unresponsive touch, and dead pixels on your smartphone display.
- How to Install and Troubleshoot Software UpdatesInstall the latest firmware, fix failed updates, and understand the monthly update schedule.