Updates
[List] Samsung rolled out December 2021 security patch to these Galaxy devices
On November 23, Samsung kicked off the December 2021 security patch update rollout. Along with the One UI 4 Beta 3, the Galaxy Z Fold 3 and Galaxy Z Flip 3 users have received the latest Android patches in several countries including South Korea, India and Germany.
Gradually, the Korean tech giant will now release the December 2021 security patch update to more eligible Galaxy devices in the coming days and weeks. Most possibly, the Galaxy S21 series will be the next to gain December 2021 security patch, which will be the first OTA after upgrading the stable Android 12 and One UI 4.0 on Nov 15.
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Currently, it’s not confirmed that what CVEs and SVEs have been fixed in the December 2021 patch as Samsung usually discloses the details in the first week of each month. However, it’s confirmed that the company will further enhance the stability and security of Galaxy devices with Dec 2021 update.
In this article, we will put every Samsung Galaxy phone and tablet that has received the December 2021 security update. At the same time, we will frequently update this story with new and authentic information such as security bulletin.
Samsung December 2021 Update Device List
New additions will be added on top
- Galaxy A21s
- Galaxy Tab A 10.1 (2019)
- Galaxy A11
- Galaxy F41
- Galaxy A32
- Galaxy A71
- Galaxy Tab Active 3
- Galaxy Tab S6
- Galaxy S20 FE LTE/5G/US
- Galaxy A52
- Galaxy A52s
- Galaxy XCover Pro
- Galaxy A50
- Galaxy Note 10 series – Verizon
- Galaxy Note 10 Lite
- Galaxy S21, S21+ and S21 Ultra [Source/UK]
- Galaxy S10e, S10 and S10+
- Galaxy Note 10, Note 10+
- Galaxy Note 10+ 5G
- Galaxy Z Flip LTE
- Galaxy Z Flip 5G
- Galaxy S20, S20+ and S20 Ultra
- Galaxy Note 20 and Note 20 Ultra
- Galaxy Z Fold 3
- Galaxy Z Flip 3
Samsung December 2021 security patch details
Critical
- CVE-2021-1924, CVE-2021-1975, CVE-2021-0967(P9.0), CVE-2021-0968, CVE-2021-0956
High
- CVE-2021-1979, CVE-2021-30255, CVE-2021-1921, CVE-2021-1973, CVE-2021-0929, CVE-2021-0920, CVE-2021-30284, CVE-2021-30254, CVE-2021-1982, CVE-2021-1981, CVE-2021-1048, CVE-2021-0955, CVE-2021-0970, CVE-2021-0704, CVE-2021-0967(Q10,R11,S12), CVE-2021-0964, CVE-2021-0953, CVE-2021-0954, CVE-2021-0963, CVE-2021-0965, CVE-2021-0952, CVE-2021-0966
Moderate
- CVE-2021-0958, CVE-2021-0969, CVE-2021-1903
Already included in previous updates
- CVE-2021-0924
Not applicable to Samsung devices
- CVE-2021-0672, CVE-2021-0889, CVE-2021-0927
Samsung has rolled out the updated 4G TDD band support firmware for Galaxy S23 FE, Galaxy A35, and Galaxy A34 smartphones in Europe. The fresh update enhances the 4G TDD band support to better network connectively.
According to the changelog, the new firmware for Samsung Galaxy S23 FE, Galaxy A35, and Galaxy A34 smartphones in Europe updates the Regional 4G TDD band support to deliver better network performance across various European countries.
It is important to note that Galaxy models purchased in Germany cannot receive signals in LTE TDD bands in several countries, including Belgium, Denmark, France, Luxemburg, Netherlands, Austria, Poland, Switzerland, and the Czech Republic.
Moreover, the update also improves the security and stability of the device. It also fixes some issues for error-free services.
Latest Firmware
- Galaxy S23 FE – S711BXXU2CXD3
- Galaxy A35 – A356BXXU1AXBB
- Galaxy A34 – A346BXXU6BXD2
If you have received the notification of the update then install it now to get a bug-free experience. You can also check the update by visiting the Settings app on your smartphone and opening the Software Update section. Now, click on the Download and Install option.
New Samsung Galaxy S23 firmware updates LTE TDD band support in Europe
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After Snapdragon models, Samsung has released an April 2024 security update for Exynos models of the Galaxy S21 FE smartphone in India. Users can identify the latest update through One UI build version G990EXXS8FXD1.
The fresh update improves system security and stability to enhance the overall performance. It protects against security threats by incorporating the latest security patches for Android. Also, it improves some functions to provide a better user experience.
Users of the Exynos Galaxy S21 FE smartphone in India will have to download a 248.39MB package to install the April 2024 security update. The update is based on One UI 6.0 and the company will soon release One UI 6.1 update for this smartphone.
To install the update, users should navigate to the Software Update section found within the device’s Settings. They can select ‘Download and install’ from there to initiate the update process.
Samsung Galaxy S21 FE Exynos April 2024 update – India #Samsung #OneUI #GalaxyS21FE pic.twitter.com/3QCwnuoJ5J
— Samsung Software Updates (@SamsungSWUpdate) April 25, 2024
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Samsung recently began rolling out a software update for its Galaxy devices in Europe, focusing on 4G network compatibility. The update that started releasing with the Galaxy S24 and other recent models is now available for the Galaxy S22 series as well.
Users of Samsung Galaxy S22, Galaxy S22 Plus, and Galaxy S22 Ultra smartphones can identify the new update in Europe through One UI build version S901BXXU8DXD6, S906BXXU8DXD6, and S908BXXU8DXD6 respectively. This update is based on Android 14 and One UI 6.0.
The new update has revised support for the LTE TDD band. For German-purchased devices, the update will disable TDD 4G network support in ten European countries including Belgium, Denmark, Germany, France, Luxembourg, the Netherlands, Austria, Poland, Switzerland, and the Czech Republic.
To check and install the update, open the Settings app >> Software Update >> Download and install.
One UI 6.1 Update
Samsung officially confirmed that the company will release One UI 6.1 update for the Galaxy S22 series along with 5 other Galaxy devices in early May 2024. Moreover, the Canadian network carrier’s schedule also suggested that the Galaxy S22 series, Galaxy Z Fold 4, and Galaxy Z Flip 4 will get a new update with One UI 6.1 starting May 3.
Galaxy S22, Z Fold 4, and Flip 4 to receive Galaxy AI, One UI 6.1 update on May 3
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