Chosen Solution

I have both model 5 and 5s one of them is not working because of the activation problem so i decided to transfer logic board and all parts from 5 into 5s body???help me

no it wont work, buy an iphone 5 or 5s logic board

@fxedlab, the answer from @tech_ni is absolutely right, sorry. The physical differences between the two logic boards are too significant, (yet, barely visually apparent), and the location of particular features, and inclusion of differing features make it functionally improbable and not logically capable.