Can someone help, my galaxy s9 plus wont update software to android 9.0 for some reason. Can someone help
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If it's an at&t phone without an at&t sim then that is the issue. At&t requires their phones to have an active at&t sim in it to update.
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I have unlocked at&t with another carrier, how do you fix that problem? Nothing seems to work I tried everything
Go through Smart Switch
Am having the same problem with my s9