S5 SM-G900A Unlocked Amazon, hotspot another carrier not work
any employee of at & t help me with this problem.
I can not use hotspot with another operator, I'm a foreigner and I'm restricted.
is an expensive phone, I lost money because of at & t and my ignorance as a consumer.
there is no possible way to run a simple function as a hotspot because of the customization layer at&t.
many forums, many complaints, all in vain. You can not activate it.
AT & T? that I can do.?