Hi - I bought a XS but realized that I'd rather just go back to my 6 for the cost at this time is too much with sudden medical issue. My carrier: Verizon. What is the ideal way to go back to the 6? I'm restoring an iTunes backup now to it now. Backing up the XS as well just in case. Tips would be appreciated! Do I do a disable find-my-iPhone? Just a sim swap? Anyone have a quick step by step? Or is it just really simple sim swap and I worry to much (typical chica). Thanks PS----I'm going to miss the XS but I can't keep it after all. Sucks!