Using PkgBackup to Backup and Restore iPhone SMS – PkgBackup is one of famous Cydia apps, which this app will allow you to backup apps on your iPhone for further restore. But do you know that you can also make use of PkgBackup to backup SMS text messages.
So if you have it installed on your jailbroken iPhone, so here it is a nice step-by-step guide with video, on how to use PkgBackup to backup text messages:
1- Restore to iTunes backup
2- Jailbreak your device
3- Restore PKGBackup Settings
4- Restore PKGBackup SMS info
That is it. Easy huh? Just four steps but if you want clearer look, so watch this video: