Just want to say THANKS for this awesome guide. My iphone started to “unseal” at the top of the phone, allowing dust to enter the top of the case and obscure the front-facing (selfie) cam, and mess with the sensor. I ignored it for a while until the sensor became an issue as I had trouble disconnecting from phone calls when the sensor would act up. I was afraid I needed a new phone until finding this guide. It was probably less work and only a few more dollars to replace the entire front display than to replace only the front cam and sensor, and it took care of the scratches on the glass to boot. The guide is excellent! So again, kudos to the village here at ifixit.
Thanks for this excellent guide. I used it yesterday when my mouse key was getting stuck. I popped open the Dell and had removed most everything in order to get to the keyboard and mouse when I noticed the mouse wasn't stuck anymore, so something in the process had dislodged it and I went about re-assembly. The sequencing of what to remove in what order is very helpful.