DraStic

I have done it with other programs like for PlayStation games and n64 with my computer . Just wanting to learn how to do it on my phone/tablet I have no problems looking for bios I just don't know what to do with them once iv found them and iv already downloaded another version of the game but for ...

So no one can help me with this I have researched it and can't figure out how to do it on my phone iv done it on my computer with other programs but no idea how to do it on my phone with the Sims please I could use a little help

Can some one please give me a step by step guide on how to decrypt Sims 3 I have searched other questions and still no real answers. Thank you