iTunes wants to keep restoring my iPhone 4S
Every time I plug my iPhone into my laptop to try and add songs etc., it tells me there is an error and that I have to restore my phone.
I've restored my phone at least 6 times the other week when I plugged it in, and it first happened. I plugged it in for the first time since earlier, and it said the same thing again. I keep losing everything in the meantime - photos, texts etc and I don't want to do it again.
Any ideas why this keeps happening? What it might be? or what I can do?
iPhone 4S, iOS 8