I too am having the same issues ... the IT department at t-mobile has NO fix and neither does Samsung.. really wish someone would find a fix. Its kinda a liability for your main point of contact to not work properly... 😫 if anyone comes up with solutions please advise..
I am with you, my galaxy NEVER had an issue till my phone foced the update Wednesday, not it starts the application, says firmware cannot be updated then profile cannot be updated, I have to cancel out or press ok till it goes away like every hour, it is so annoying. T MOBIL had me clear internal cache and it is still happening. They said master reset was next... I have a Galazy S9 and am so frustrated.
So, I updated my note9 yesterday and right after the updated I started getting this notification 'Firmware update not completed' . Upon clicking, it shows me an error:
"The profile update could not be completed. Please try again later. If the problem persists, you mayneed to contact Customer Service. Error: Internal Error (407)."
Same, 2 factory resets and i have the same issues when the power cycles. T-mo is the carrier and they have been helpful in trying to clear it up but unfortunately it's force stopping the omadm app which does not do a thing. Please find a fix!!
Happening to me as well, checked every thread here as well as on a few other forums. Update installed fine, phone still works, just get the continous attempts to update firmware fail. Reset my cache, did a factory reset, no change after either.
Phone is a carrier unlocked T-Mobile (SM-960UZBAXAA) on Google Fi, IMEI checks out but I did purchase it from a acquaintance so it did switch #s and carriers and I don't have any info about when it was taken off of T-Mobile. It seems like this is happening to people with unlocked T-Mobile devices, so I'm going to try and find someone local with a T-Mobile SIM to test but that will take a while.
So, I updated my note9 today and got into a very weird resolution problem. Phone got into high resolution which made clicking any app or button really difficult. I googled and came to this specific thread where someone said that you've to change the resolution under display setting using Google Assistant. It did work however, I'm getting this notification 'Firmware update not completed' . Upon clicking, it shows me an error:
"The profile update could not be completed. Please try again later. If teh problem persists, you mayneed to contact Customer Service. Error: Internal Error (407)."
Team, pls look into it and suggest.
Not sure if this is a clue but my t_mobile unlock ap doesn't work now where it did before.
Also safe mode will stop the screens showing up but that is only because it is in airplane mode. As soon as you activate, it is right back.