Galaxy S8+ U.S. Unlocked version not getting 4G LTE on AT&T only 4G

I am unable to get lte speed like my iphone 7 on same carrier.

I have an unlocked s8+ model sm-g955fd i am using with att

im getting like 3-4 mbps on a good day

did all the trouble shooting that att told :

factory reset, set apn setting for nextgenphone, reset network settings

nothing work

Show Accepted Answer

Guest Quick Reply (No URL, BBcode or HTML)

Last post by sterling66
39 minutes ago
Last post by bernhard.genesis
20 minutes ago
Last post by white.britney
4 hours ago
Last post by mcummerata
22 minutes ago
Last post by tgreen
53 minutes ago
Last post by lcole
35 minutes ago
Last post by ursula64
22 minutes ago
Started by ohara.judy
Last post by hrolfson
1 hour ago
Started by cecilia55
Last post by lubowitz.corrine
1 hour ago