06-21-2013 02:23 PM
I have a Z10 STL100-3 from AT&T unlocked officially. Now I am in INDIA using local carrier (AIRTEL) . I heard 10.1 is released in AT&T.
My question is how can I upgrade my device software? Because I don't have any AT&T sim and when I check the Software Update in Mobile it is showing - You have the latest software
Please help me how can I get device updates for my Z10.
Thanks in advance!
06-21-2013 02:57 PM