AT&T Galaxy Note 4 SM-N910A Stock Firmware

Download AT&T Samsung Galaxy Note 4 SM-N910A original stock firmware. These firmware files are for Android ninjas, developers, and advanced users. These are all full factory firmware files, it’s all untouched, unmodified and remained as official as it was. So you can rest assured that once you flashed one of these original firmware packages it will not knock down the KNOX counter of your device. It was all directly pulled from OTA updates and are all flashable firmware packaged that can be loaded onto Odin3_v3.10.6.

SM-N910A AT&T Galaxy Note 4 Firmware

Android 6.0.1 Marshmallow Firmware Updates

Baseband version Stock Android version Release date
N910AUCS2EQH1 ADB/SD –  (link) 6.0.1 Marshmallow 2017 August
N910AUCS2EQG1 ADB/SD –  (link) 6.0.1 Marshmallow 2017 July
  • ADB/SD –  (link)
  • Odin3 –  (link)
6.0.1 Marshmallow 2017 June
  • ADB/SD –  (link)
  • Odin3 –  (link)
6.0.1 Marshmallow 2017 May
N910AUCS2EQD1 ADB/SD –  (link) 6.0.1 Marshmallow 2017 April
N910AUCS2EPK5 ADB/SD –  (link) 6.0.1 Marshmallow 2017 March
N910AUCS2EPK4 ADB/SD – (link) 6.0.1 Marshmallow 2017 March
N910AUCS2EPK3 ADB/SD – (link) 6.0.1 Marshmallow 2017 February
N910AUCS2EPK2 ADB/SD – (link) 6.0.1 Marshmallow 2017 January
N910AUCU2EPK1 ADB/SD – (link) 6.0.1 Marshmallow 2016 December
N910AUCS2EPH7 ADB/SD – (link) 6.0.1 Marshmallow 2016 October
N910AUCU2EPH5 Odin3 – (link) 6.0.1 Marshmallow  2016 September

NOTE: You can directly install the full factory stock image N910AUCU2EPH5 Android 6.0.1 Marshmallow on top of any version of Android 5.1.1 Lollipop. DO not ever try to downgrade from any newest Android 6.0.1 Marshmallow updates back to an older 6.0.1 build version. The N910AUCU2EPH5 is a full stock which is suitable for fixing soft-bricks such as “bootloop” or stuck on a Samsung logo, if you’ve just messed up from rooting or installing a custom ROM, and or a custom Recovery. 


Android 5.1.1 Lollipop Firmware Updates

Baseband version Stock Odin Android version Release date
N910AUCS2DOI9 5.1.1 Lollipop 2016 August
N910AUCS2D015 5.1.1 Lollipop 2016 May
N910AUCS2D014 5.1.1 Lollipop 2016 April
N910AUCU2D0I3 5.1.1 Lollipop 2016 March
N910AUCU2DOI2 (link) 5.1.1 Lollipop 2015 October

NOTE: You can directly installs the stock N910AUCU2DOI2 on top of any version Android 5.0.1 Lollipop. But you cannot downgrade from Android 6.0.1 back to Android 5.1.1 Lollipop

Android 5.0.1 Lollipop Firmware Updates

Baseband version Stock Android version Release date
N910AUCU2COC6 5.0.1 Lollipop 2015 August
N910AUCU2BOC5 5.0.1 Lollipop 2015 July
N910AUCU1COC4 Odin3 – (link) 5.0.1 Lollipop 2015 April

Android 4.4.4 KitKat Firmware Updates

Baseband version Stock Android version Release date
N910AUCU1ANK3 4.4.4 Kitkat 2014 December
N910AUCU1ANIE Odin3 – (link) 4.4.4 Kitkat 2014 October

Downgrade from 5.1.1 Lollipop back to 5.0.1 or 4.4.4:

The 5.1.1 “bootloader” is secured, so downgrading from Android 5.1.1 and returning back to Android 5.0.1 and or 4.4.4  is not possible anymore.

Important Note: These stock firmware packages are exclusively for AT&T Samsung Galaxy Note 4 SM-N910A only. Noting that each firmware build version starts with “N910A” which actually should match to the phone’s model number. Do not ever try use these firmware files in case you don’t really exactly knows where and how to use it. Use of these firmware files is entirely at your own risk! The list might be incomplete. If you couldn’t find what you’re looking for, then you are welcome to find it somewhere else. I’ve just put all up all together in one single page, as these files are very useful to fix yours as well as my AT&T Samsung Galaxy Note 4 SM-N910A phone if somehow we both messed-up from rooting and installing a modified firmware.

How and when a stock firmware can be use for?

· Fix a bricked phone either soft bricked or hard bricked but depends on phone status as long as the phone can reboot into download mode.
· 100% completely removed root as it cleans and wipes out any modification inside the system tray.
· Restore back the phone from custom ROM to official firmware.
· Manually upgrades from 4.4.4 to 5.0.1 updates.
· Manually downgrade from 5.0.1 to 4.4.4 only. But not applicable to the 5.1.1 updates due to the new policy guidelines which basically has now with a locked bootloader.
· Manually pull and dump system files such as Apps, Kernel, Boot image, Stock Recovery, CSC, Modem, Radio Interface Layer (RIL) etc. (Developers method)

Odin Flasher versions

Odin3_v3.12.3 Download
Odin3_v3.10.7 Download
Odin3_v3.10.6 Download

USB Driver versions

USB Driver (6.0,7.0) Download
USB Driver (5.0,5.1,6.0) Download
USB Driver (4.4) Download

How to Install Android 6.0.1 Marshmallow Updates via SD-card

Updating via SD-card should be in systematic order. Each build version should be orderly installed to the device. Like for example, if your device is somehow still in Android 4.4.4 KitKat you may first install the Android 5.0.1, then to Android 5.1.1 Lollipop. Same goes if the device runs in Android 5.1.1 (in any build version) you can directly upgrade to Android 6.0.1 Marshmallow using the Odin N910AUCU2EPH5 firmware (read the instructions below). Then simply download and install each consecutive updates accordingly one at a time.

From N910AUCU2EPH5 6.0.1 Marshmallow > Grab the N910AUCU2EPH5-to-UCS2EPK1 and the rest of  the most latest updates firmware packages. 

Proper Installation Procedures: 

  1. Make sure to create a backup all important data stored in your phone. This process may erase it all and you cannot recover it anyhow.
  2. Copy all the firmware packages on the phone’s SD-CARD.
  3. Reboot your Galaxy Note 4 in “Recovery mode” by simply pressing the Volume UP + Home button + Power button at the same time.
  4. In the recovery mode screen use the Volume keys and choose the “Apply Update from SD-card” then hit the Power button.
  5.  Select the desired firmware update from the SD-card. Choose the build version i.e. “”.
  6. Hit “Install Update” using the Power button.
  7.  Once the installation completes the phone will restart on its own.  Hold Volume UP + Home button to get back in recovery mode again, and install the next firmware update file. You may repeat this process until you already installed your desired firmware update.

How to Install Back AT&T Samsung Galaxy Note 4 SM-N910A Full Factory Stock Firmware

Install the USB driver

This process cannot be done unless your Galaxy Note 4 is recognized by the computer. So make sure to install the USB driver first.

Unzip the firmware file

Decompress the firmware file by using Winzip, 7zip, Winrar.

Run and Configure Odin

Run Odin downloader Odin3_v3.10.6 on your PC desktop. Watch out the check-boxes options on the right top of Odin, ensure that the “RE-PARTITION” is unchecked, only the “AUTO-REBOOT” and “F.RESET TIME” checkboxes are both remained checked.

install stock firmware galaxy note 4 edge

Reboot your Galaxy Note 4 N910A into Download Mode

To reboot the Galaxy Note 4 into download mode, you need to turn the power off first. Once it is completely turned off, just press and hold the Volume Down, Home and the Power/Lock button simultaneously. It should then prompt you into a warning screen and asking you to press volume up if you want to continue or volume down to cancel, just simply press volume up to get into download mode. The download mode then displays an Android robot and say’s “Downloading.. Do not turn off target!!”

Galaxy Note 4 edge download mode

Connect your Galaxy Note 4 into your Computer

As soon as you reboot the phone in download mode, simply connect the phone to your PC or laptop USB. In Odin window – the ID:COM box will turn to blue color and indicates the COM port number and a word “Added” on a log box will prompt you that the device is already detected or recognized by Odin.

Load the Galaxy Note 4 SM-N910A Stock Firmware package

The stock ROM packs in a single .tar.md5 file only. You just need to simply click on the AP button, then browse to the folder where the file you have previously extracted and then select and load it. Like for example on 5.0.1 firmware, it may read like this; “N910AUCU2EPH5_N910AATT2EPH5_HOME.tar.md5″

Start Installing the Stock Firmware

Once all set and ready, fire-up the “START” button in Odin to begin flashing the stock ROM. Do not ever interrupt the phone while already in flashing progress, like disconnecting the cable or turning off the device. Just wait until it completely finishes.

Wait until Odin shows PASS!!

When the Stock ROM installation successfully completes, you will then see a word “PASS” in Odin. That simply indicates that the flashing was finished, and on the log box it says “All threads completed. (succeed 1 / failed 0)”. The phone will just then automatically reboot, then it’s about time to disconnect it from your computer. Confirm if you successfully installed the stock firmware by going into Apps > Settings > About device.