Can't update AT&T Samsung Galaxy S4 i337 from 4.2.2 to 4.4.4
My S4 is currently operating on 4.2.2 and I'd like to update it to the latest version. However, my phone was originally an AT&T phone (i337) that I put a T-Mobile SIM card in. Considering the fact that software updates seem to go through AT&T's over the air server, it came as no surprise to me when my phone refused to downloadthe update - because I have no service with AT&T. Is there a way to download this update through my computer, then get it installed on my phone? Or a way to manipulate my phone to download it over the air even though I don't have any service with AT&T? If I tried to use a T-Mobile program to update my phone, would that try to download a version of android OS built for a T-Mobile S4 model - and if so, would this be problematic for me?
Any help would be greatly appreciated!
Thanks.
My S4 is currently operating on 4.2.2 and I'd like to update it to the latest version. However, my phone was originally an AT&T phone (i337) that I put a T-Mobile SIM card in. Considering the fact that software updates seem to go through AT&T's over the air server, it came as no surprise to me when my phone refused to downloadthe update - because I have no service with AT&T. Is there a way to download this update through my computer, then get it installed on my phone? Or a way to manipulate my phone to download it over the air even though I don't have any service with AT&T? If I tried to use a T-Mobile program to update my phone, would that try to download a version of android OS built for a T-Mobile S4 model - and if so, would this be problematic for me?
Any help would be greatly appreciated!
Thanks.