Cant Restore backed up data after upgrade

[1stDarkHunter]

Hello , 

After upgrading the android system to android 5.02 i can't restire my backed up data it says :

"Selected backup records cannot be used due to incompatible software versions. Please select a more recent backup file."

is there anyway to restore atleast contacts  messages and media ?

[Uliwooly]

I'm sorry to say this but that message it's correct. 

[1stDarkHunter]

But how can i get my contacts atleast ?!??

[Uliwooly]

Someone has asked a similar question 

http://talk.sonymobile.com/t5/Xperia-Z2/Cannot-restore-Backup-data-on-Z2-Android-5-0/m-p/974980/high...

[_alexdon_]

See this topic,maybe it helps:

/t5/Xperia-S-SL-acro-S/How-can-I-extract-contacts-from-dbk-file-on-my-computer/m-p/235921#M18676

[Uliwooly]

Nice