Step 1 Setting backup account
1-1 Access Backup/Restore Messages screen
Open App, click More and them select Account Settings. After that, choose Backup/Restore Messages
1-2 Set up backup account
Please click the Pen icon beside Backup account. After Google login window appears, please click Continue
1-3 Choose your Google account
Please choose your expeted backup account and enter your password
1-4 Complete authorization
Please click Allow
Complete backup account setting
Step 2 Backup messages
After coming into Backup and Restore screen, please choose Backup
Backup has been completed
Step 3 Restore messages
After coming into Backup and Restore screen, please choose Restore. And then, confirm your restored information
Restoration has been completed
