Why Does AT&T Restrict 5G on Samsung Dual SIM Phones Bought in Korea?
If you’re planning to use a Samsung dual SIM phone purchased in Korea on AT&T in the U.S. — especially when coming for work or school — there’s one important thing worth knowing upfront. Even with a 5G plan, Samsung dual SIM devices on AT&T may remain limited to LTE.This isn’t a personal mistake, a broken phone, or a configuration issue.It’s … Read more