Answer to "Taptic Engine makes a rattle noise when vibrating or activated"https://hizliresim.com/3p3ka0 https://hizliresim.com/WGyjZm hello guys, you have to disassembly IPHONE 6s PLUS first. You can look at the address in the ifixit site for this process. address is here iPhone 6s Plus Taptic Engine Replacement Then remove the screw marked on the left side of the picture. place a soft material under the screw. isolate it on the side of the headphone jack. then complete the assembly again. then you will see that the problem is resolved.