I attach link explaining what is Shutter Count and why it would be easy to detect if it has been changed. (Which is not)<p><a href="http:&#x2F;&#x2F;www.howtogeek.com&#x2F;218244&#x2F;how-to-check-a-dslrs-shutter-count-and-why-you-should-care&#x2F;" rel="nofollow">http:&#x2F;&#x2F;www.howtogeek.com&#x2F;218244&#x2F;how-to-check-a-dslrs-shutter...</a>