NO downgraded to 8.0, then installed 8.1 / Cyan a few days ago.
... this is an unlocked variant, perhaps if you changed the country (your location) - you may find the correct ROM.
don't use software recovery because you are not recovering a phone you are changing the ROM
Do this [Tutorial] Unbrand (flash) Nokia Windows Pho?€? | Windows Phone 8 | XDA Forum
Download and install if you don't have this software Nokia Care Suite 5.3.112.1425.
Download and install Data Package Manager 4.2 (2013.7.5).
Download UserGroupsConfiguration.
all instructions are in the link
But I get this problem. 059T1K8 as a Product code just does not exist. So I can't download a ROM
Ent
View attachment 73403
right then you may well be f*#ked Then
try editing the post title and you might get more AT&T people answering
you should get a quick update then a longer update (cyan) followed by a short one, thats how mine went