- Mar 17, 2011
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My friend has an ATT GS3 but she doesn't have ATT service anymore and doesn't have an ATT sim card. Is there a way to update her GS3 to Kitkat? As I understand it you can't update an ATT phone without active service.
Yes. Sometimes it takes awhile, depending on the carrier. It took about a month between the time the OTA was available and when it became available through Kies (for my SCH-i535 Verizon variant). YMMV.Does Kies get the update after it's available over the air?
You should be able to use the Kies software to update it. Or, if the image has already been posted online you can manually load it using Odin.
Sent from my rooted, debloated, deodexed Sinclair ZX-80 running CM -0.001 using Tapatalk
Unfortunately both of the sites that I normally recommend don't even have CURRENT AT&T firmware, much less the latest. So you're probably going to have to see if someone on XDA has posted an image - sorry.Do you have the link for the image? I been looking all over but haven't been able to find it.