Question [Q] How can i install CM.1 on P708 and other Questions

Hi! im sort of new on adroid so i have i litle questions and i need some help with this phone (sorry for bad english im mexican )
anyways i was wondering how can i install that i have 4.1.2 CM10 with libraries por the 8mpx camera works but i want to intall this rom i have phenom kernel 4.5 low ram version for 8mpx camera , what are the steps for installing that rom? wifi thethering works? i really need it but in the thread someone says that it doesnt, any other rom that you recommend for my phone? , thanks to whoever gave me an answer for this questions haha .