NEFFOS X9 User Manual

Contents

NEFFOS X9 User Manual Manual pdf 85 page image

79Chapter 17 . Settings17. 21 Date and timeGo to Settings -> More general settings -> Date & time.• Automatic date & time: Turn on the switch to use network-provided time. You can also switch it off tomanually adjust the date and time by tapping Set date and Set time.• Automatic time zone: Turn on the switch to use the network-provided time zone. You can also turn off theswitch to manually adjust the time zone by tapping Select time zone.• Date format: Toggle the Use 24-hour format switch to enable or disable 24-hour format.• Week starts on: Tap Week starts on and choose the day when a week starts on as desired.17. 22 Backup and resetBackups help ensure that you never lose your data. You can back up app data, WLAN passwords and othersettings to Google servers. Restore your phone to its factory settings if it crashes or is slow to respond.Back up your dataGo to Settings -> More general settings -> Backup, and switch on Back up to Google Drive. Then data ofyour device will regularly being saved to the Google server, including apps and apps data, call history, contacts,SMS, and device settings (including WLAN passwords and permission).Reset network settings1. Go to Settings -> More general settings -> Reset -> Network settings reset.2. Tap RESET SETTINGS to reset all network settings including WLAN, mobile data and Bluetooth settings. Ifyou have set a screen lock, you will need to confirm your pattern/PIN/password first to continue.Reset app preferencesGo to Settings -> More general settings -> Reset -> Reset app preferences, and tap RESET APPS.Reset factory dataRestore your phone to factory settings if it crashes or is slow to respond.1. Back up important data on your phone before you reset your phone to factory settings. See Back up yourdata.2. Go to Settings -> More general settings -> Reset -> Factory data reset.3. Tap FACTORY DATA RESET. If you have set a screen lock, you will need to confirm your pattern/PIN/password first so as to continue. Then your phone will restart automatically when the process is complete.17. 23 System updateOver-the-Air updates (OTA updates)1. To use OTA updates, you need to connect the mobile network or WLAN network, and ensure that yourphone has at least 30% battery power remaining.2. Go to Settings -> System update. Your phone will automatically check for updates.3. If it turns out to be the latest version for your system, you have no need to update; if a new system versiondisplays on the screen, follow the onscreen instructions to update your system.