Wednesday, June 23, 2021
One UIUpdates

Samsung April 2021 One UI and Security Updates Tracker [April 25]

Introduced alongside the Galaxy S21 series, Samsung One UI 3.1 version is already rolled out for numerous Galaxy smartphones and tablets. Still, the company is working to expand the availability of the third generation of the One UI which is built on Android 11.

Aside from this, the OEM  has also started releasing the April 2021 security update for the Galaxy devices from March 29, 2021. Moreover, the Galaxy S21 series became the first to get the newer security patch even before changing the calendar month.

Just like every month, Samsung will also roll out several new software updates including Android OS, One UI, features, bug fixes, system improvements as well as new security patches to its dozens of Galaxy phones, tablets, wearables, etc.

In this tracker, we’ll put all the One UI and Security Patch updates which will be released in April 2021.

SAMSUNG APRIL 2021 SECURITY PATCH DEVICE LIST: SAMMY FANS

  • Galaxy S21 Ultra
  • Galaxy S21+
  • Galaxy S21
  • Galaxy Note 10+
  • Galaxy Note 10
  • Galaxy A51
  • Galaxy S20 FE
  • Galaxy S10+
  • Galaxy S10
  • Galaxy S10e
  • Galaxy Fold
  • Galaxy Tab S6
  • Galaxy S9
  • Galaxy S9+
  • Galaxy S10 Lite
  • Galaxy Tab S5e
  • Galaxy Note 20 Ultra
  • Galaxy A71
  • Galaxy A51
  • Galaxy Note 20
  • Galaxy S20 Ultra
  • Galaxy S20+
  • Galaxy S20
  • Galaxy Note 10 Lite
  • Galaxy F62
  • Galaxy Note 8
  • Galaxy S8
  • Galaxy S8+
  • Galaxy Z Flip
  • Galaxy A52 5G
  • Galaxy Note 9
  • Galaxy A31
  • Galaxy Note FE
  • Galaxy A30s
  • Galaxy A20
  • Galaxy A30
  • Galaxy A8 2018
  • Galaxy A70
  • Galaxy S10 5G
  • Galaxy Tab S5e

BELOW, YOU CAN CHECK April 2021 FEATURE AND SECURITY UPDATES: SAMMY FANS

April 25, 2021

April 2021 security update now rolling out for Samsung Galaxy Tab S5e running One UI 3.1. Source

Latest Galaxy Note 8 software update brings April 2021 security improvements. Source

April 24, 2021

Verizon updates Galaxy Note 20 and Galaxy S10 5G with new camera features, April 2021 security patch. Source

April 23, 2021

Samsung Galaxy A70, A30, A20, A8 and Tab Active 2 getting April 2021 security update. Source

April 23, 2021

Bluetooth connectivity and April 2021 security improvements rolling out for Samsung Galaxy A50. Source

April 22, 2021

Verizon updates Galaxy Z Fold 2 with new camera features, April 2021 security patch. Source

April 21, 2021

Samsung Galaxy A30s gets April 2021 security update, no signs of One UI 3.0 or One UI 2.5. Source

April 20, 2021

Breaking: Samsung Galaxy Note FE gets April 2021 security update. Source

April 19, 2021: Samsung Galaxy Note 7

Samsung is now delivering the latest Android and One UI security patches released in April 2021 to the four-year-old Galaxy Note 7 smartphones. Source

April 19, 2021: Samsung Galaxy A31

Samsung started releasing the Android 11-based One UI 3.1 update to the Galaxy A31 smartphones alongside the April 2021 security patch. Source

April 18, 2021: Samsung Galaxy S20 FE [Verizon]

Samsung and Verizon are now rolling out April 2021 security update to the Galaxy S20 FE smartphones in the United States. Source

April 17, 2021: Samsung Galaxy S10 [Verizon]

New s/w update for Verizon locked Galaxy S10 series smartphones comes with April 2021 security patch and new camera features. Source

April 16, 2021: Samsung Galaxy Note 9

Samsung pushed a new software update to the Galaxy Note 9 smartphone users, which brings the April 2021 security patch. Source

April 15, 2021: Samsung Galaxy Z Flip & Galaxy A52 5G

Recently, Samsung’s four years older flagship devices – Galaxy Note 8 and Galaxy S8 series have begun receiving the April security patch, and now the Galaxy Z Flip and Galaxy A52 5G are the latest to get this update. Source

April 15, 2021: Samsung Galaxy S8

Just recently, the South Korean tech giant released the April 2021 security update to the Galaxy Note 8 smartphones, and now this new security patch landed on the Galaxy S8 and Galaxy S8 phones. Source

April 15, 2021: Samsung Galaxy Note 10 [Verizon]

Verizon’s Samsung Galaxy Note 10 phones get various new camera features, April 2021 security update. Source

April 14, 2021: Samsung Galaxy Note 8

Samsung’s April 2021 security update rollout is in full swing as a number of Galaxy devices have been receiving this security improvement over the air. Now, the company started rolling out this software update to its four year old flagship smartphone, the Galaxy Note 8. Source

April 14, 2021: Samsung Galaxy F62

Samsung Galaxy F62 gets a hefty update with camera improvements, April 2021 security patch. Source

April 11, 2021: Samsung Galaxy A51 [Verizon]

Verizon Samsung Galaxy A51 gets Android 11 One UI 3.0 update with various new features. Source

April 09, 2021: Samsung Galaxy S21 [Verizon]

Verizon has begun improving the system security of the carrier bounded Samsung Galaxy S21, S21+, and S21 Ultra phones by installing the April 2021 security patch in the US. Source

April 08, 2021: Samsung Galaxy S20

Samsung pushed a new software update to the Galaxy S20, S20+, and S20 Ultra devices, which brings the April 2021 security patch. Source

April 08, 2021: Samsung Galaxy A71

Samsung started releasing a new software update to the Galaxy A71 smartphones that was launched back in March 2020. This OTA brings system security improvements as well as fixes for some bugs by installing the April 2021 security patch. Source

April 07, 2021: Samsung Galaxy A51

Samsung Galaxy A51 5G started getting the One UI 3.1 update, which brings a set of new and smart features. Moreover, the new firmware also includes the April 2021 security patch. Source

April 06, 2021: Samsung Galaxy Note 10 Lite

Samsung started sending the April 2021 security update to the Galaxy Note 10 Lite smartphones. Identified via release number N770FXXU7EUC6, this update is initially rolling out in France and will soon be available widely. Source

April 05, 2021: Samsung Galaxy Note 20

Samsung Galaxy Note 20 series begun receiving a new software update, which improves the system security of the Galaxy Note 20 phones by installing the April 2021 security patch. Source

April 05, 2021: Samsung Galaxy Note 20 [US Unlocked]

Samsung started to roll out the April 2021 security update to the Galaxy Note 20 and Note 20 Ultra in the US, which enhances the system security to keep your device protected against threats. Source

April 04, 2021: Samsung Galaxy Tab S4 – March 2021 security patch

Samsung Galaxy Tab S4 gets March 2021 security update in the US. Source

April 03, 2021: Samsung Galaxy S10 Lite – April 2021 security patch

Samsung releases April 2021 security update to the Galaxy S10 Lite running One UI 3.1. Source

April 02, 2021: Samsung Galaxy S9, S9+ – April 2021 security patch

Samsung Galaxy S9, S9+ receiving April 2021 security update. Source

April 01, 2021: Samsung Galaxy S20 [T-Mobile] – March 2021 security patch

T-Mobile rolling out March 2021 security patch without Director’s view camera feature. Source

March 31, 2021: Samsung Galaxy A51 – One UI 3.1 & April 2021 security patch

The latest firmware update for the Galaxy A51 models comes with One UI 3.1 features and April 2021 security patch. Source

March 30, 2021: Samsung Galaxy A52 – April 2021 security patch

Samsung’s latest mid-range smartphone – Galaxy A52 is now picking up the latest security improvements released in April 2021. Source

March 30, 2021: Samsung Galaxy S20 FE – April 2021 security patch

The Galaxy S20 FE phones have started getting the April 2021 security update in some European markets. Source

March 30, 2021: Samsung Galaxy Z Fold 2 – April 2021 security patch

Samsung Galaxy Z Fold 2 devices have begun grabbing April 2021 security patch over the air. Source

March 29, 2021: Samsung Galaxy Note 10 – April 2021 security patch

After Galaxy S21, Samsung released the March 2021 security update to the Galaxy Note 10 and Note 10+ smartphones. Source

March 29, 2021: Samsung Galaxy S21 – April 2021 security patch

Just like every month, Samsung started sending April 2021 security update before changing the calendar month. And the Galaxy S21 became the first to get the latest security update alongside huge camera improvements. Source

* This article will be updated regularly.

James Lee Taylor
James is the lead content creator on Sammy Fans and mostly works on Samsung's firmware section. His first phone was the Samsung Galaxy S4 and continue to get new S series devices. Most of the time, James tries to learn about new technologies and gadgets but he also sneaks a bit of free time to nearby rivers and nature.

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