Optical drive to old hard drive, old hard drive to solid state.
MacBook Pro 13" Unibody Mid 2010 Dual Hard Drive
Hard drive shuffle
MacBook Pro 13" Unibody Mid 2010 Hard Drive
Whoops! An issue and a Janky fix.
iPhone 5 Battery
Easy peasy battery replacement
MacBook Pro 13" Unibody Mid 2010 Battery
MacBook Pro 13" Unibody Mid 2010 RAM
Answer to: Can u put 5s in a 5c caseI'm afraid not. They have different dimensions. If the case is flexible it might work, but generally the answer will be no. If your concern is about a thumbprint scanner, you'll need to find a case that doesn't cover it. If you just want a colored case that doesn't cover the thumbprint scanner, you can definitely find that! You just likely won't be able to find a case designed for the 5c that fits the 5s. Here's an image of the dimensions comparing the two (the iPhone light was the original name for the 5c before it was released: