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Samsung January 2021 One UI and Security Patch Tracker [January 29, 2021]

Last month, Samsung has started releasing the Android 11 based One UI 3.0 update for the Galaxy S20 series from the US. Followed by the Galaxy Note 20, Z Flip LTE/5G, S20 FE, S10, and Note 10 series have also joined the list of devices updated to the One UI 3.0.

The company is continuously working to expand the One UI 3.0 version to its several eligible devices within the first half of this year. Aside from the major updates, Samsung also rolls out new security patches, bug fixes, system improvements, and new features for its different smartphones, tablets, and smart wearables every month.

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

Samsung January 2021 Security Patch Device List: January 29, 2021

  • Samsung Galaxy M31 (For One UI 3.0 Beta Testers in India)
  • Samsung Galaxy S9
  • Samsung Galaxy S9+
  • Samsung Galaxy S20
  • Samsung Galaxy S20+
  • Samsung Galaxy S20 Ultra
  • Samsung Galaxy Note 10 Lite
  • Samsung Galaxy S10e
  • Samsung Galaxy S10
  • Samsung Galaxy S10+
  • Samsung Galaxy S10 5G
  • Samsung Galaxy Note 20
  • Samsung Galaxy Note 20 Ultra
  • Samsung Galaxy S20 FE
  • Samsung Galaxy A50
  • Samsung Galaxy S10 Lite
  • Samsung Galaxy Note 8
  • Samsung Galaxy Note 9
  • Samsung Galaxy Fold
  • Samsung Galaxy S21 5G
  • Samsung Galaxy S21+ 5G
  • Samsung Galaxy S21 Ultra 5G
  • Samsung Galaxy A71 5G
  • Samsung Galaxy A10e
  • Samsung Galaxy A20

Below, You Can Check January 2021 Feature and Security Updates:

[January 29, 2021] – Samsung Galaxy M21 – One UI 3.0

Samsung has started sending the Android 11-based One UI 3.0 firmware update to another budget smartphone – Galaxy M21 in India. Read more here

[January 28, 2021] – Samsung Galaxy S20 series – February 2021 security patch

Samsung has already begun releasing the latest February 2021 security patch to the Galaxy S20 series in several European countries. Read more here

[January 27, 2021] – Samsung Galaxy S10 [AT&T] – One UI 3.0

After Verizon and T-Mobile, Samsung Galaxy S10 models locked on AT&T carrier in the US have begun collecting the Android 11 firmware update with One UI 3.0 features. Read more here

[January 27, 2021] – Samsung Galaxy F41 – One UI 3.0

The Korean tech firm rolling out the One UI 3.0 Core version to the Galaxy F41 devices in India. Read more here

[January 26, 2021] – Samsung Galaxy Note 10 Lite – Android 11

After the Galaxy Note 10 series flagships, Samsung released the stable One UI 3.0 software update to the affordable version of this lineup – Galaxy Note 10 Lite. Read more here

[January 25, 2021] – Samsung Galaxy S10/Z Flip Schedule [Canada] – One UI 3.0

According to the info, Telus will start releasing the Android 11-based One UI 3.0 update for the Galaxy S10e, S10, S10+, and Z Flip from February 2nd, 2021. Read more here

[January 23, 2021] – Samsung Galaxy S9 and S9+  [Verizon] – Security Patch

Verizon released the January 2021 security patch for the Galaxy S9 and S9+ devices in the US. Read more here

[January 22, 2021] – Samsung Galaxy S10  [Verizon] – Android 11

Samsung Galaxy S10 series locked on Verizon in the US have received the Android 11 and One UI 3.0 update in the US. Read more here

[January 21, 2021] – Samsung Galaxy A71 5G – Security Patch

Samsung Galaxy A71 5G smartphones grabbing the January 2021 security update. Read more here

[January 20, 2021] – Samsung Galaxy Buds Pro – System Improvements

Samsung Galaxy Buds Pro getting a new firmware update which brings enhancements for the hearing feature, added left/right sound balance adjustment, improvements for Bixby Voice, and system stability improvements for increased user experience. Read more

[January 19, 2021] – Samsung Galaxy Note 10 series and Galaxy S20 FE [Verizon/T-Mobile] – Android 11/One UI 3.0

Verizon started giving the Android 11 software update to the Galaxy Note 10 and Note 10+ devices in the US. In addition, T-Mobile is also rolling out this major update for the Galaxy S20 FE smartphones. Read more here

[January 18, 2021] – Samsung Galaxy S10 series [India] – Android 11/One UI 3.0

Last week, Samsung started rolling out the stable Android 11 based One UI 3.0 firmware update for the Galaxy S10 series devices. The company is now sending this update to the Indian Galaxy S10 models. Read more here

[January 18, 2021] – Samsung Galaxy Z Flip LTE – Stable One UI 3.0

Samsung has ended the beta window for the Galaxy Z Flip LTE devices in its home country. Adding to this, the company has also released the stable One UI 3.0 update with a build version… continue reading

[January 18, 2021] – Samsung Galaxy Fold – Android 11/One UI 3.0

Samsung Galaxy Fold smartphones have started receiving the most anticipated One UI 3.0 update. Check the full report here

[January 17, 2021] – Samsung Galaxy S20 FE [Korea] – Android 11/One UI 3.0 [Beta/Stable]

Samsung informed that the One UI 3.0 beta testing activity has been closed for Galaxy S20 FE users. After the closure of beta testing, the company will soon start rolling out a stable One UI 3.0 update for the beta participants in South Korea. Read more

[January 16, 2021] – Samsung Galaxy S21, S21+, and S21 Ultra – System Improvements

Samsung has already started rolling out the first firmware update for the recently launched Galaxy S21, S21+, and S21 Ultra flagships. This new update comes with several system improvements for increased user experience. Read more here

[January 15, 2021] – Samsung Galaxy S20 FE – Touchscreen improvements

Samsung releases new touchscreen improvements to the Galaxy S20 FE smartphones. Read more

[January 15, 2021] – Samsung Galaxy Note 8/Note 9 – Security Patch

Samsung Galaxy Note 8 and Note 9 is the older Note lineup flagship smartphone that has already lost its eligibility to get another major Android upgrade. Meanwhile, this device has started receiving the latest Android patches released in January 2021. Read more here – Note 8 | Note 9

[January 15, 2021] – Samsung Galaxy Watch Active 2 – New Features

The latest software update for Samsung Galaxy Watch Active 2 comes with improvements for the Samsung Health Function, adds a new SmartThing Find and Hand Wash feature as well as enhances its system stability for increased user experience. Read more

[January 13, 2021] – Samsung Galaxy S10 Lite – Security Patch

According to the info, Samsung has started releasing the January 2021 security update for the Galaxy S10 Lite devices. It comes with a build version of G770FXXS3DTL2 and brings new security improvements as well as system features enhancements.

[January 13, 2021] – Samsung Galaxy Gear S3 [Verizon] – Bixby Voice Improvements

The new update for Samsung Gear S3 Classic and Frontier comes with performance improvements to the Bixby Voice function and system enhancements for a better user experience. Read More

[January 11, 2021] – Samsung Galaxy M31 – One UI 3.0 Beta 3

One UI 3.0 Beta 3 for Samsung Galaxy M31 brings some major improvements to its camera and battery performance functionality. Read more here

[January 11, 2021] – Samsung Galaxy A51 5G – One UI 3.0 Beta 2

Samsung Galaxy A51 gets One UI 3.0 Beta 2 brings new system stability improvements and fixes for some bugs. Check the full changelog here

[January 09, 2021] – Samsung Galaxy Note 20 and Note 20 Ultra [T-Mobile/Sprint] – One UI 3.0/Patch

After AT&T and Verizon, T-Mobile and Sprint have started pushing the Android 11 based One UI 3.0 update for their bounded Samsung Galaxy Note 20 and Note 20 Ultra in the US. These updates also come with the latest Android patches released in January 2021. Check the full article here

[January 09, 2021] – Samsung Galaxy Note 20, Note 20 Ultra, and A50 – Security Patch

Verizon released a new firmware update to the Galaxy Note 20, Note 20 Ultra, and A50 devices. The Galaxy Note 20 devices get the December 2020 security patch while the Galaxy A50 gets the Android security patches released in November 2020 without One UI 2.5. Read more here

[January 06, 2021] – Samsung Galaxy S10e, S10, S10+, and S10 5G – One UI 3.0/Patch

Samsung has begun releasing the One UI 3.0/Android 11 stable update for the Galaxy S10e, S10, S10+, and S10 5G smartphones from Switzerland. It also adds the January 2021 security patch. Read more here

[January 06, 2021] – Samsung Galaxy S20 trio (International) and S20 FE – Security Patch

Samsung Galaxy S20, S20+, S20 Ultra, and S20 FE getting a January 2021 security patch which brings fixes for 1 critical and 47 high levels of CVEs. Read more here

[January 06, 2021] – Samsung Galaxy Note 20 and Note 20 Ultra – Security Patch

Samsung has begun releasing the January 2021 security patch to the US unlocked variants of Galaxy Note 20 and Note 20 Ultra. Read more here

[January 05, 2021] – Samsung Galaxy Note 10 Lite – Security Patch

Samsung Galaxy Note 10 Lite users in Spain have started getting a new firmware (N770FXXS7CTL1) update including the January 2021’s security patch.

[January 04, 2021] – Samsung Galaxy S20, S20+, and S20 Ultra – Security Patch

Samsung is now expanding the latest Android security patches released in January 2021 to the Galaxy S20 series devices in the US. The unlocked variants are now receiving this update via OTA. You can check the software versions below. Check the changelog here

  • G981U1UES1CTL5 – Samsung Galaxy S20
  • G986U1UES1CTL5 – Samsung Galaxy S20+
  • G988U1UES1CTL5 – Samsung Galaxy S20 Ultra

[January 04, 2021] – Samsung Galaxy M31 – One UI 3.0 Beta 2

Samsung has started releasing the second One UI 3.0 beta update for the Galaxy M31 devices in India. It also comes with the January 2021 security patch and new improvements. Read More Here

[January 04, 2021] – Samsung Galaxy S9 and S9+ – Security Patch

After the Galaxy M31, Samsung Galaxy S9 and S9+ users in Germany have started collecting the January 2021 security update. It will soon be available in other regions in the coming days. Read More Here


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