SMS Backup & Restore is an android apps that easily and very fast save all your text messages (sms) into your sd card memory and you can restore again them when you needed. You can download this android apps from here – Direct Download sms backup & restore
Or download from google play link – SMS Backup & Restore
Other features –
Schedule automatic backups or backup your messages anytime you wish.
You can view backup contents on your phone, and choose to backup selected conversations only.
Backups are created in XML format and saved to your device’s SD card.
The XML can then be converted to other formats, and can also be viewed on a computer.
It’s easy to e-mail your backup files anywhere you wish.
Please note that this app does not support MMS (Picture/Audio/Video) messages.
This app is ad-supported and requires the Internet permissions to display the Ads.
If you do not want ads the they can be disabled from preferences or you can buy the paid version from the Market.
On newer phones with inbuilt storage the default backup location will probably be the internal storage card and not the external.
This is because the phone reports the storage that way.
If you intend to do a factory reset on the phone, please make sure you save/email a copy of the backup outside the phone before doing it.
Lots more info at http://android.riteshsahu.com/apps/sms-backup-restore
FAQs can be found at http://bit.ly/d9t7Jk
Please start the app at least once after updates so that the scheduled backups start working.
Developers are not able to respond to comments posted on the market, so if you have question or a problem please either send emails or post them on the website.