Samsung GALAXY A12 User Manual page 130

Settings
Reset
Reset device and network settings. You can also reset your device to its factory
defaults.
Reset all settings
You can reset your device to its factory default settings, which resets everything
except the security, language, and account settings. Personal data is not affected.
1. From Settings, tap
2. Tap Reset settings, and confirm when prompted.
Reset network settings
You can reset Wi-Fi, mobile data, and Bluetooth settings with Reset network settings.
1. From Settings, tap
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
settings.
2. Tap Reset settings, and confirm when prompted.
Auto restart at set times
Optimize your device by restarting it automatically at set times. Any unsaved data will
be lost when the device restarts.
1. From Settings, tap
2. Tap to activate Auto restart, and then set the following parameters:
• Days: Select the day of the week to automatically restart your device.
• Time: Set the time of day to restart your device.
General management > Reset > Reset settings.
General management > Reset > Reset network settings.
General management > Reset > Reset accessibility
General management > Reset > Auto restart.
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