Help Apps will not sync from Google play following device reset

[swoot]

My handset has been returned following a warranty repair, as part of this they've had to factory reset the device (no issues there). However, my apps are not syncing from Google Play when logging into the Play store with my google account. I'm connected on Wi-Fi and have Sync 'on' from the pull down menu. I've got quite a few apps and don't want to install manually again, the technology is there to assist! Running 4.1.2.

Any idea's please? Thanks in advance!
Swoot

 

[ironass]

Try deleting your Google account and after rebooting, set it up again.