Just finished the repair, but the home button is now completely unresponsive. The screen and other buttons work just fine, only the home button is not working. I noticed during the repair that the new part did not have the screw hole for the captive screw mentioned in step 23. Perhaps they sent me the wrong part? The static bag that the part was shipped in said “iPhone 5s HB Assembly”, which is the correct phone, but perhaps the wrong part was put in the bag? Any ideas?