Duplicate Backup devices, want to merge

I had to replace my Motorola Razr Maxx. Verizon sent me a replacement. I have both phones in my possession at this time. I want to back up the call log and the SMS text messages on the old phone and restore to the new phone. I used mobile Avast to back up the call log and the SMS text messages on the new phone. When I used mobile Avast to back up the call log and the SMS text messages on the old phone it successfully backed up the information but to a diifferent device. Now when I try to restore to the new phone, it only recognizes the β€œNew” backup. Can I merge the two backups, which I can view on my account on my PC, into one so that I can retstore the old phone info to my new phone? Or is there another solution?
Thanks

Ok, never mind, I figured out how to solve this problem.
DAP

Hi MrDap
Can you explain what you did to fix this, as I have the same situation?
Thanks!