Is it safe to take iphone (4s) apart?

Is it safe to take iphone (4s) apart?

Added (1). I wonder if it's safe to take iphone apart then put it back together by myself. I wonder if it's not done properly, is it gonna explode?

1- This is alt med… You should re-ask this in the proper forum… Like electronics.
2- It would not explode as there are no explosives in it. Just be aware that you will most likely not be able to put it back together in a functional manner

It wouldn't be unsafe to take it apart (as Marc pointed out, there are no explosives in it), but it WILL void the warrantee. Also, if you don't know exactly how to take it apart or put it back together, you can damage the phone enough where it won't work. A friend of mine took his iPod apart to replace the battery, but he had technical experience and knew that it was trash whether the replacement worked or not so he didn't care if it broke or not.

With a phone that new and expensive, I wouldn't risk it unless you know what you're doing.