How to Reset Mobile Network Settings, Reset Wi-Fi and Bluetooth Settings, Reset Accessibility Settings on Samsung Galaxy Smartphone

Reset mobile network settings
You can reset mobile data settings with Reset network settings.

1. From Settings, tap General management > Reset > Reset mobile network
   settings.
2. Tap Reset settings, and confirm when prompted.

Reset Wi-Fi and Bluetooth settings
You can reset Wi-Fi and Bluetooth settings.

1. From Settings, tap General management > Reset > Reset Wi-Fi and Bluetooth
   settings.
2. Tap Reset settings, and confirm when prompted.

Reset accessibility settings
You can reset device accessibility settings. Accessibility settings in downloaded apps
and your personal data are not affected.

1. From Settings, tap General management > Reset > Reset accessibility settings.
2. Tap Reset settings, and confirm when prompted.