How can I backup text messages from a J108i phone?
The phone is compatible with the Sony PC Companion, an app that is designed to manage your phone from a local PC.
Download the application through the following link and then connect your phone: http://support.sonymobile.com/gb/tools/xperia-companion/
Click the Backup section and wait for module to install. Initiate the backup procedure, then select only Messages.
Many thanks, Alex Urbach I will try that .