AT&T Samsung Galaxy Note 2 gets Android 4.3 I317UCUBMK6 update



Samsung is continuing their round of Android 4.3 upgrades for folks on various phones across various carriers. This time, Note 2 owners under AT&T’s label join the ranks, with that particular group now enjoying the big Android 4.3 upgrade that brings a lot of big changes.

The most notable change will no doubt be the added Galaxy Gear support, as well as new camera features and Samsung’s Knox security features. Samsung is also touting an updated Easy Mode, the Note 3 version of multi-window, improved Group Messaging support, a newly-preloaded Samsung Link app and more.

This update — version I317UCUBMK6  — is going out over the air right now. All you’ll have to do to check for it is head to Settings > About device > Software update > Check for updates. You should be good to go from there as long as you have a solid WiFi connection and a nice charge in your battery. Have at it!


Quentyn Kennemer
The "Google Phone" sounded too awesome to pass up, so I bought a G1. The rest is history. And yes, I know my name isn't Wilson.

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  1. Still waiting on Verizon’s update!

    1. As I am as well. Not expecting it anytime soon though as they seem to only care about the Motorola’s right now.

  2. Same here pc. Verizon seems to be a little behind on phone updates but the great service where I live makes up for it.

  3. Samsung we are waiting on kit kat don’t feel like rooting my s4 but I want Google wallet just look at this bs from isis that started this morning

  4. Does anyone have the download for the kies push. I’d rather not wait for the over the air.

  5. Verizon friendly 4.3 update is available on xda. I’ve been running it for two days with zero problems.

  6. Just got the 4.3 update on my note 2 over the air with at&t It’s awesome.

  7. But does anyone care?

    1. Yes! We Note 2 users require this update! With TRIM support, our devices can now actually work like they’re supposed to.

  8. Just got my update for T-mo!

  9. Whats BS is i updated yesterday and it failed some how especially when there was like a 700mb thing downloading…so now i have to try it again in a couple of hours.I’m on At&t.

    1. I updated yesterday, but you may want to hold off. My Wifi will NEVER connect now.

  10. Do you have to be on at and t to receive the 4. 3 jelly bean update.

    1. Could you tell me please How do I update my 4.1.2 to 4.3 . ? You know ! I am trying to check my update by your instruction unfortunately, I am seeing this is now 4.1.2 . Please give me a solution ..

  11. Thanks for the information . It is so much helpful post ever .

  12. Hello All,

    My AT&T android still doesnt show up the Android 4.3 Update….

    Current Android Version : 4.1.2
    Baseband Number : I317UCAMC3

    When ever I check for Software update, it says “Your software up-to date” and When I connect through Samsung Kies and check for Update, Samsung Kies says “Your Firmware is not Supported”…

    Please suggest. Thank in advance.+

    1. Same here im so mad about it x.x……

      1. Same! Been waiting for so long now; I’m patient but it always seems to be coming out but it never does :-(

        1. K i found another way,Flash the cell back to stock rom att for note 2 then update over wifi. i did it and now i have 4.3. wifi is working nothing wrong yet so far.

          1. Hey NIE thanks for the feedback …. How did you do that ???

            Anyone other facing the same prob like me ??? Please update !!!

      2. Did you find any solution ???

  13. I just checked my Note 2 via the about device settings as mentioned above and now it is downloading the (big) 695.85mb upgrade file for 4.3

  14. mine says update….downloads 731.85MB then restarts to update and fails every time at 32%

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