What's in a Galaxy S4? A whole lot of easily repairable parts, it turns out. The fine folks at iFixit recently got their hands on Samsung's smartphone flagship and wasted no time in tearing it asunder. Scoring an eight out of ten on the repairability scale, the GS4 puts up little defense to tinkering hands with only 11 screws standing between you and its innards. The front panel serves up the single source of difficulty since the glass and LCD are fused together and glued into the frame -- so, you'll have to scoop out most of its components to get to it and the Synaptics S5000B chip powering the tweaked capacitive display. Other than that, there aren't really any component surprises. But don't let that stop you from taking a full tour of the gore-y silicon glory at the source.