Okay, so I have a Samsung galaxy s4 and it's originally from at&t, my problem is that whenever I try to update it OTA it says software update interrupted, then I try updating again and it says software is up to date, I am currently running android 4.4.2, I know there's an update for at least 4.4.4, I'm not currently in the US and I don't have plans for returning, I wanted to know if anyone could please help, could I maybe update my phone through my laptop? Thanks.