Samsung One UI April 2021 security patch details
Samsung has already started releasing the April 2021 security patch to its several Galaxy smartphones even before starting the month of April. However, the company has recently published the security bulletin of the April 2021 security update, which details the revisions and bug fixes.
According to the official information, Samsung’s April 2021 patch keeps Galaxy phones and tablets secure against 6 critical and 37 high levels of CVEs. There’s no moderate level of threat found in this month’s patch while the company has already fixed 1 CVE with March’s patch and 1 CVE is not applicable for Samsung Galaxy devices.
Back in February 2021, the South Korean tech giant has officially announced that it will provide at least four years of up-to-date security patches for the Galaxy devices launched since 2019. Therefore, the company has also released the list of eligible devices that will get monthly/quarterly/other security updates. You can also check the full report HERE.
List of CVEs fixed in April 2021 security patch:
Critical
CVE-2020-11204, CVE-2020-11228, CVE-2020-11218, CVE-2020-11192, CVE-2020-11227, CVE-2021-0430
High
CVE-2020-11178, CVE-2020-11165, CVE-2020-11195, CVE-2020-11198, CVE-2020-11194, CVE-2020-11220, CVE-2020-11199, CVE-2020-11221, CVE-2020-11308, CVE-2020-11290, CVE-2020-11309, CVE-2020-11186, CVE-2020-11226, CVE-2020-11171, CVE-2020-11222, CVE-2020-11188, CVE-2020-11190, CVE-2020-11189, CVE-2020-11166, CVE-2021-0399, CVE-2021-0400, CVE-2021-0426, CVE-2021-0427, CVE-2021-0432, CVE-2021-0438, CVE-2021-0439, CVE-2021-0442, CVE-2021-0443, CVE-2021-0444, CVE-2021-0338, CVE-2021-0437, CVE-2021-0436, CVE-2021-0471, CVE-2021-0429, CVE-2021-0433, CVE-2021-0431, CVE-2021-0435
Moderate
- None
Already included in previous updates
- CVE-2020-11223
Not applicable to Samsung devices
- CVE-2020-11299, CVE-2021-0446
* Please see Android Security Bulletin for detailed information on Google patches HERE.
Along with Google patches, Samsung Mobile provides 21 Samsung Vulnerabilities and Exposures (SVE) items, in order to improve customer’s confidence in the security of Samsung Mobile devices. Samsung security index (SSI), found in “Security software version”, SMR April-2021 Release 1 includes all patches from Samsung and Google. Some of the SVE items may not be included in this package, in case these items were already included in a previous maintenance release.
Carrier-unlocked Galaxy Note 20 getting the October 2024 update in the US. Samsung has debuted the November 2024 security patch, while, older models continue getting their planned software updates sequentially.
Verizon has recently updated the Note 20 and S20 models with new patches. Now, the US carrier-unlocked Galaxy Note 20 5G has joined the party with the October 2024 HXJ1 update. The Ultra variant should also be receiving the October patch.
Samsung’s October 2024 patch fixes over 40 security vulnerabilities discovered in the previous software. You would also have an enhanced functional experience fostered by fixing minor bugs and glitches through the update.
How to update: Settings > Software update > Download and install.
Samsung’s ecosystem has been completely revamped with Galaxy AI. Unfortunately, AI experience is available on flagship models released in 2022 and later. Some features expanded to the Galaxy S21 series, but Note 20 and S20 series ineligible.
With the Galaxy S25 series, Samsung is aiming to enhance the Galaxy AI further. Galaxy phones will be eligible for more new features and AI tools. Meanwhile, the One UI 7 Beta seems to be ready for official debut anytime soon.
4+ Years On: Verizon still updates Samsung Galaxy S20, Note 20
As October 2024 comes to an end, Samsung has begun rolling out the November 2024 security update for its Galaxy devices. The Galaxy Tab S7 FE is the first device to receive this update, even before the latest flagship models that run One UI 6.1.1.
November 2024 security update for the Samsung Galaxy Tab S7 FE comes with the One UI build version T735NKOS7DXJ1 and requires users to download a package of about 343MB. Right now, the update is available for users in Korea and Samsung plans to expand it to more countries soon.
The latest security patch brings important security improvements to help protect your files and data. It also aims to enhance system stability to ensure your device runs smoothly without interruptions.
The Galaxy Tab S7 FE is getting this security patch six months after the May 2024 update, as it follows a biannual update plan. The tablet currently runs on Android 14 with One UI 6.1.
If you own a Samsung Galaxy Tab S7 FE, keep an eye out for the update notification. You can also install updates manually through Settings >> Software Update >> Download and Install. If the update is available for you, simply follow the on-screen instructions to download and install it.
Samsung will add more Galaxy devices to the November 2024 security patch list in the coming days or weeks.
BREAKING NEWS 🚨
Samsung kicks off NOVEMBER 2024 security update rollout.
Galaxy Tab S7 FE starts getting November patch at the ending point of October.
Google Pixels left in the dust.
🤪#Samsung pic.twitter.com/hsDEHK3COk
— Samsung One UI Software Updates #OneUI7 #OneUI (@SamSWUpdate) October 30, 2024
Verizon released the October 2024 security update for Samsung Galaxy A15 5G in the US. The update provides the most up-to-date Android security patches on your device.
Galaxy A15 is the most selling Android smartphone in the world. It comes with many exciting features at an affordable price, making it a great value phone to choose from.
While the Android 15 update is pending, Samsung isn’t forgetting quarterly updates. Accordingly, the device is receiving October 2024 patches from Verizon carrier in the US.
Software Info:
- Build Version: A156USQS4BXJ2
- What’s Changing: The current software update provides the most up-to-date Android security patches on your device.
You can update your smartphone from its Settings menu. Head towards the Software update section and hit Download and install to get the October 2024 patches on your Galaxy A15.
One UI 7 – A new experience loading…
Samsung is readying Android 15-based One UI 7 update for Galaxy devices. The new software will bring a radically revamped Quick Panel with a separate Notification section. You will also notice several tweaks across the user interface.
One UI 7 update will be launched in the first quarter of the next year. Flagship phones will be eligible for the Beta Program by the end of this year. I guess your Galaxy A15 5G will get the major upgrade by March next year.