making a dual sim adapter in single sim tray of s7 G35

Hi all,
I have an idea but I need some help for implementing it.
So if you take out the sim tray from s7 /edge you know it takes one sim and a card, what if we can put a second sim along with the dual sim adapter (with the required IC and contact strips) I think it could work and it would be awesome to have two sims in s7 without having to change sims or reboot. Please tell me what you think