My battery was dead and the rear of the phone was cracking, I think due to the bad battery. Anyway, your instructions for this procedure are some of the most comprehensive and detailed instructions I have followed successfully in a very long time. Excellent balance of pictures and explanation with helpful hints. I didn't power up on my first attempt and I installed the SIM ejector backwards, but was able to find my mistakes by slowing down and reviewing your guide. I know you did the hard part, but this is not an easy process and you get a great sense of accomplishment when your phone comes back to life. Thanks for your guidance.