I would say that "support to" is used to mean a literal support such as to hold up a roof. He added a steel brace to give more support to the roof. I would say "support for" to indicate approval for...
No. According to their website they only support the following carriers: Alcatel, Apple, BlackBerry, HTC, LG, Motorola, Nokia, Samsung, Sony, and Ericsson.
cyto squeletton
it is what gives the cell its shape and what maintain organelles
it is formed of microfilaments, microtubules and intermediate filaments