On the 25th of November in 2016 I got a promotional email from ATT where you get a $300 VISA Giftcard after buying a LG G5 on ATTNext.I read in the fine print of the email that it said the account most be in good standing after two billing periods to be eligible and that a gift card would be sent ou

I have an LGG5 H820 model unlocked with android 6.0.1 Marshmallow installed. I want to update to Oreo but every time I search for an update then it tells me that I'm on latest version. How can I update to Oreo and fix the issue.

I ORDERED MY LG G5 PHONE IN DECEMBER. I'VE CALLED SEVERAL DIFFERENT TIMES TO MAKE SURE THAT THIS WAS A REAL PROMO AND I WAS GOING TO RECEIVE MY $300 GIFT CARD. WHEN I CALL ATT NOW NO ONE HAS HEARD OF THE PROMOTION?!?! I CALLED BACK IN THE BEGINNING OF FEB. AND THE PERSON I TALKED TOO STATED THAT I W