Download A205U1UEU3ASK9: US Unlocked Galaxy A20 November 2019 Patch

The US Unlocked variant of the Samsung Galaxy A20 has started getting the A205U1UEU3ASK9 November 2019 Security Patch (OTA Update). The update is based on Android 9.0 Pie. Many users have already received the update. If you haven’t received it doesn’t worry you can download the full firmware file from here and install it manually. The full firmware is around 2.69 GB in size. The supported carriers are Verizon, Boost Mobile, Virgin Mobile, Cellular South, T-Mobile, Sprint and AT&T.

This update is only rolling out for Samsung US Unlocked Galaxy A20 devices. If you are a Samsung US Unlocked Galaxy A20 user, you November have already received the November 2019 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. We highly recommend you to install the update to be on the safer side. Android system should be updated to the latest build to stay safe from the malware attacks.

About Samsung US Unlocked Galaxy A20 A205U1UEU3ASK9

The OTA has been rolled out in some regions and only available for Samsung users. This update comes with the latest security patch update which was released by Google in November Security. The update comes with Base Band Version A205U1UEU3ASK9. The update brings some bug fixes which were available in the previous build. It also brings stability and performance improvements. Thus, you should download and install the update to your Samsung US Unlocked Galaxy A20 which will come as an OTA update to your phone.

  • Device Name: US Unlocked Galaxy A20
  • Model: SM-A205U1
  • Region: USA
  • Android version: Android 9.0 Pie
  • Base Band Version: A205U1UEU3ASK9
  • Android Security Patch Level: 1st November

Manually Update Samsung US Unlocked Galaxy A20 to A205U1UEU3ASK9 November 2019 Security Patch


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.


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

Check sammobile website to get the latest firmware for your device

How To Install Samsung US Unlocked Galaxy A20 A205U1UEU3ASK9 November 2019 Security Patch OTA Update

A205U1UEU3ASK9: US Unlocked Galaxy A20 November 2019 Security Patch Update

  • 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 Samsung 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

Dibyashree Sharma
Dibyashree Sharma
Editorial Leader
Dibyashree Sharma graduated in Computer Science from NIT Rourkela. For the past eight years, she has been blogging about Android, which she is really passionate about. She has built a good reputation as a reliable source. Away from the digital sphere, Dibyashree enjoys playing tennis, a sport she is as passionate about as she is about technology.

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