The Sprint / T-Mobile Galaxy S20 Ultra (SM-G988U) has received the October 2020 security patch update. It is based on Googe’s latest Android 10. It brings build version number G988USQU1BTJ4. If you are a Galaxy S20 Ultra user, you may have already received the October 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 G988USQU1BTJ4 October 2020 Security Patch on Galaxy S20 Ultra using Odin by following our guide.
Sprint / T-Mobile Galaxy S20 Ultra October 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 October 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 S20 Ultra which will come as an OTA update to your phone.
- Device Name: Galaxy S20 Ultra
- Model: SM-G988U
- Region: USA
- Android version: Android 10
- Build Number: G988USQU1BTJ4
- Android Security Patch Level: 1st October
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.
- October 2020 Google Security patch
- Bug Fixes
- Security and Performance improvements
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✔ How To Download G988USQU1BTJ4:
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 October 2020 Security Patch on Galaxy S20 Ultra
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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)
- First, download the firmware file from the download section above
- Now Enter the recovery mode on your device, then follow the linked guide below to Install Security Patch Update On your Galaxy device
- If you want to sideload the OTA then follow the guide below
- 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