SDKBOX - Facebook SDK version + xcode 6.4

Hello, we used before xcode 7 with latest SDKBOX version and Facebook SDK provided by SDKBOX.

Right now we need to recompile project using xcode 6.4, but as we know latest Facebook SDK doesn’t compiling with it.

Is there still way to use SDKBOX+Facebook under xcode 6.4 ? Can we just take old Facebook SDK from site and use it with SDKBOX or it will crash?

Haven’t tried it before, I think it should work, if the framework itself supports 6.4