I haven't been holding my breath, but I am getting a bit red in the face. Note 9, SM-N960 purchased from AT&T, running an AT&T sim card, and operating on AT&T network. I got the update to 2.0 in February, DTA4 with a security update of January 1, 2020. Update installed with no problems, flawless in everyway.
Now here it is, April 3 and I'm waiting for the security update to something newer than January. I USE to get an update on average of once a month just for the security patch.
According to AT&T, the current level is DTB1, released on February 24, security patch February 1, 2020.
I've cleared cache, rebooted, tried smart switch, contacted AT&T through their website (which does no good other than tell me to try settings > Software update and run the search and if that doesn't work, use smart switch, which says I'm up to date. (you ever tried to fight your way through AT&T's website?) One word of advice.... DON'T!
I even took the big step and did a Factory Reset and got everything back after a few hours. No fix. Still does the same thing.
I had my phone at a UbreakIfix the other day to replace a cracked screen. I mentioned it to the tech there and he offered to flash it while he had it. I think that I'll be going back to them soon. I've uninstalled Smart Switch, reinstalled it and it insists that DTA4 is the correct version as per AT&T even though AT&T's web site says DTB1. UBreakIFix even ran a total diagnostic on it and said that the phone is fine.
What I'm afraid of is whats going to happen when they finally release 2.1??