I have an unlocked/unbranded, relatively new (1 month old) Lumia 920 from India. It shows as RM-821_im_india_443 with OS version 8.0.10211.204 and firmware 1232.5957.1308.0001.
I *thought* this device supported a variety of LTE bands, but I just put an AT&T SIM and enrolled in an LTE plan and the max I get is H+ speed. Is this because of some sort of firmware limitation? If so, is there a way to bypass it? Is there hope that the upcoming GDR2+Amber updates may detect this limitation and open up LTE for use with AT&T?
Kinda bummed. :-(
I *thought* this device supported a variety of LTE bands, but I just put an AT&T SIM and enrolled in an LTE plan and the max I get is H+ speed. Is this because of some sort of firmware limitation? If so, is there a way to bypass it? Is there hope that the upcoming GDR2+Amber updates may detect this limitation and open up LTE for use with AT&T?
Kinda bummed. :-(