i am a new user and this is my first. first of all my great wishesh for the wonderful site.
i have got k750i with latest firmware and by mistake, i did the factory rest and now i have only the old firmware. I want to upgrade it to new one, but the sony official site no longer support.
i can see the firware available in your site, but i m a novice that i am unable to undrestand which firmware to download and after downloading, how to install it in my sony k750 mobile.
please guide with patience. expecting your support. thanks