Discussion in 'Android Help' started by Android Question, Jan 5, 2014.
how to upgrade android version 2.3.7 to 4.0?
You can't. The manufacturer wouldn't have written a 4.0 upgrade for a 2.3 phone. (There's not enough in the phone to run 4.0.) And I doubt that anyone would have written a 4.0 ROM for it either, for the same reason.