N986USQU1ATI5: September Security Patch 2020 For Sprint / T-Mobile Galaxy Note 20 Ultra 5G

After the global roll-out, the Sprint / T-Mobile Galaxy Note 20 Ultra 5G (SM-N986U) has started picking up the September 2020 security patch update. It is based on Googe’s latest Android 10. It brings build version number N986USQU1ATI5

This update is currently being rolled for Samsung Galaxy Note 20 Ultra 5G devices in the Sprint / T-Mobile network. If you are a Galaxy Note 20 Ultra 5G user, you may have already received the September 2020 Security Patch OTA  update notification on your device.

If the update has not been on your device’s system update section, then just wait for few more days for the update to come, else you can manually download and flash the N986USQU1ATI5 September 2020 Security Patch on Galaxy Note 20 Ultra 5G using Odin by following our guide.

Sprint / T-Mobile Galaxy Note 20 Ultra 5G September Security Patch update in the US

As we mentioned it above the update brings the latest security patch update which was released by Google in September Security. Most of the security vulnerabilities have been addressed. It also brings some bug fixes which were available in the previous build. Thus, you should download and install the update to your Samsung Galaxy Note 20 Ultra 5G which will come as an OTA update to your phone.

  • Device Name: Galaxy Note 20 Ultra 5G
  • Model: SM-N986U
  • Region: USA
  • Android version: Android 10
  • Build Number: N986USQU1ATI5
  • Android Security Patch Level: 1st September

N986USQU1ATI5: September Security Patch 2020 For Sprint / T-Mobile Galaxy Note 20 Ultra 5G

You can manually check for the update from Settings > Software update >Download updates manually. If there is no update showing on your device, then wait for few days for the update to come to your device as it is being released phase-wise manner or you can manually flash the full firmware using Odin Flash Tool.


  • September 2020 Google Security patch
  • Bug Fixes
  • Security and Performance improvements

How To Download N986USQU1ATI5:

You can download any Galaxy firmware using Samfirm Tool, Guide: Download Latest Galaxy Firmware using SamFirm Tool


Using  Frija Samsung Firmware Download Tool

Check sammobile website to get the latest firmware for your device

Steps to Install September 2020 Security Patch on Galaxy Note 20 Ultra 5G


RootMyGalaxy.net is not responsible for any damage happened to your device(s) while following this guide so please proceed at your own risk. However, we would be happy to help with any problems within our reach

Installation Guide (Manual Flashing using Odin)

  1. First, download the firmware file from the download section above
  2. Now Enter the recovery mode on your device, then follow the linked guide below to Install Security Patch Update On your Galaxy device
  3. If you want to sideload the OTA then follow the guide below
  4. If you want to Install the Full Firmware File then follow the guide given below (Odin Method)

If the installation is successful, you will see the message Pass in the Log Tab.

Note:Before installing the updates, make sure your device is connected to a good wifi and your device has more than 50 percent battery life remaining

Rootmygalaxy a.k.a RMG was started in 2015 with a solo goal of Helping users with easy How-to guides. Slowly the website started sharing exclusive Leaks and Tech News. In these 5 years, we have been credited by the likes of Forbes, CNBC, Gizmodo, TechCrunch, Engadget, Android Authority, GSM Arena and many others. Want to know more about us? Check out our About Us page or connect with us Via Twitter, Facebook, Youtube or Telegram.

Dibyashree Sharma

An NIT Rourkela Graduate in CS, Blogger, Android Geek, and a Tennis Fanatic. I have been writing about Android OS for Last 8 years.

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