The iPhone 5s Home Button is Not Repairable
Submitted by Bob Bhatnagar on
The days of swapping out a broken home button in a do-it-yourself (DIY) iPhone repair are over. Now that the iPhone 5s features Touch ID, iMore points out new hardware security features that could mean more trips to the Genius Bar. This is a side effect of protecting fingerprint data by locking down the Touch ID components.
The image above from iFixit shows the fingerprint sensor and component cable assembly, which are uniquely linked to each individual A7 chip. This extra layer of security means that each iPhone 5s has its own Touch ID harware, which will only work with that specific device. Swapping out the assembly for new parts results in a nonworking Touch ID system.