Joke Collection Website - Blessing messages - How do Android phones back up SMS and call records?

How do Android phones back up SMS and call records?

1.

Backup with qq Synchronization Assistant: Open the qq Synchronization Assistant software installed on your mobile phone, log in to your QQ account, click the "More" button in the upper right corner, then click "SMS Backup" and "Call Record" respectively, then select the "Backup to Network" button, select the SMS and call record to be backed up as needed, and finally click the "Backup" button below, and the system will automatically back up the selected SMS to the network.

2.

Backup with the "Spare Parts and Recovery" software on your mobile phone: Open the software, click "Backup Data", then click "SMS Backup" and "Call Record" respectively, and then click "Next". According to your personal preference, you can give this backup a name and set a password under "File Name", and finally click "Backup".

3.

Direct backup to memory card: Mobile SMS and call records are directly to the memory card.

Note: Operation 1. Network operation is needed to keep the network open.