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What is happening with 3G?

New Member


1 Message

Tue, Jul 28, 2020 5:26 AM

Note 9 Security Patch

I have a new Note 9 that is unlocked and I am on AT&T network. Phone says it has a security patch with a November 2019 date and it is running Android 9. When I go to settings and try to update the software it says phone is up to date. Phone is new, so storage is not an issue, it was fully charged and cache cleared. I have also tried Smart Switch, factory reset. Nothing works. According to AT&T ( the latest update is May 22, 2020. Prior to this this is what they show


April 24, 2020
  • Android version: 10
  • Baseband version: N960USQU4DTC7
  • File size: 600MB
Feb. 24, 2020
  • Android version: 10
  • Baseband version: N960USQS3DTB1
  • File size: 168MB
Feb. 4, 2020
  • Android version: 10
  • Baseband version: N960USQU3DTA4
  • File size: 2.1GB
Nov. 12, 2019
  • Android version: 9.0
  • Baseband version: N960USQS3CSJ1
  • File size: 183MB

So if there have been 4 patches/updates since November how come my phone is stuck?


Community Support


176.5K Messages

1 y ago

Thanks for reaching out @Samsungsux!


Please know that in order to receive all current software updates, the device must be AT&T-branded and is active on the AT&T network.


If you have an unlocked device, it is best recommended to contact the device brand manufacturer for additional troubleshooting on firmware updates. 


We hope this information helps, and enjoy the rest of your day!


Dwight, AT&T Community Specialist 


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