Complete Phone Teardown Project

blu studio energy

I have a Blu Studio Energy. Had it for almost a year. I bought it in white so the back is really dirty and the screen is cracked at the top. Love the long battery life. Camera's awesome. But now its starting to get real sluggish like all phones. So I'm thinking of doing a teardown after I get a new phone.

I just want to know if anyone else have or had the Studio Energy and if you tried taking it apart? Should I even attempt this since the battery isn't replaceable?