Important: You need to set up your email account in the
All messages screen, tap
Back up SMS via mail.
Mail app's compose screen opens, with the backup file attached.
Enter your email address.
Compose your email message, and then tap
To restore your text messages on
HTC Desire X, open the email message with the backup file attachment from the
Mail app. Tap the attachment to download it first, and then tap it again to open the backup file to import.