Forum Discussion
Phone will not pick up 4G
I purchased an unlocked ATT Samsung Note 9 phone from Amazon in December 2020. It worked just fine until May when they sent out new sim cards and turned off 2G. They are telling me I haveto purcha...
fireguy_6364 wrote:last i heard they hadnt shut down 3G as of yet. i dont believe it would be that sim card but you never know..could be a bunk one out the gate..have another phone with a working TMO sim card in it you can swap to your phone to test against?
also keep in mind that not all phones are created equal. there might actually be some bands of LTE that TMO uses that your ATT phone doesnt have on it because it was originally set up for ATT. you could always cross check which bands your ATT phone is able to use compared to what TMO is using as well.
you can also contact TMO via one of their social media platforms like Facebook or Twitter.
@syaoran does Samsung set them all up the same or could there be differences? i know there was something that Sammy did on their end..just cant remember if this was one of said things or not.
TMobile uses Band 2, 4, 5, 12, 66 & 71!
