Hi I have quite a few pictures and videos of my little daughter that we're on my iPhone before it fried the board. I also backed it up about a month before it broke. It's now about 7 or 8 months since then. If I create a backup of my current phone then restore to that old one so I can save all the pics can I then restore back to current without messing up things such as calendar events, iCloud, current photos etc? Thanks.