Backup and restore
Create backup
Exports all phone settings to an .xml file.
A copy of the file will be saved on the PC.
Note: Depending on the setting for your browser, when you export the file, you will either be prompted to specify where the file will be stored or the file will be saved to your PC's Downloads folder. Example, Mozilla Firefox: Settings > Files and applications > Downloads.
Further help under Backup and restoreRestore backup
Clicking in the grey field opens the file selection. A backup file (*.xml) stored on a disk can be selected.
Import:Loads the selected backup file into the phone.
Further help under Backup and restore