Well, I disassembled my work phone after buying just the battery. Now I find out the battery doesn’t come with these adhesive strips. Too late, I need this phone. Nice.
there are several versions of what appears to be the iphone 4S. It has more screws and a hidden 4.8mm flathead at the top close to where the exposed one was in this step. I rendered my iphone useless not knowing this. If you have this version, stop, put everything back and bring it to a professional, or you will find about 6 or 8 extra pieces that are not covered in these instructions and a broken phone as well.
great tools, great instructions, great price, everything took an hour and works flawlessly!