You can easily change the storage location of backup files or the attachments files as following
1. Go to the app’s Settings
2. Select Data
3. Navigate to Storage Directories , there are two options
- Backup files storage
- Attachment storage
Click on the items to change the storage location. Next to the title, you will see the current size of the storage files.
It is advisable to select SD Card as default storage location for backup and storage files.