how do i upgrade my ZTE Fury (N850) from 2.3.6 to 4.0 without root?

im having alot of trouble with this and i just want to be compatible with more apps. if you could send me a link it would help. send the link to 20chandlerm@gmail.com

from Android Forums at AndroidCentral.com - Ask a Question http://ift.tt/2hp58gS
via IFTTT