So everything should already be backed up by default in Gmail right, s no need for SMS Backup and Restore or what purpose would that serve.
APKoptic (non rooted here) should take care of the apps then.
Originally Posted by kejlyCZ
Contacts can be synchronized with GMail and will be imported automatically.
For SMS I use "SMS Backup & Restore" app and it works perfectly, application can be saved with "APKoptic" (just unprotected apps) or "Titanium Backup" (Titanium is just for rooted phones).