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Samsung March 2023 security patch: What they fix and which smartphones will receive them

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With the start of a new month comes the release of the latest security patches for various devices, including Google’s Pixel phones and Samsung’s smartphones. While security patches may not always seem like the most exciting updates, they protect our devices and personal information from potential cyber-attacks. Even if we are careful with our online activities, we can still be vulnerable to various security threats daily. 

Samsung March 2023 Security Patch

Samsung announced the March 2023 security patches on its Galaxy devices; now we learn that with the update, 40 improvements are introduced for the Android operating system, released directly by Google, which has labelled 5 critical0 moderate & 4 Already included in previous updates, also 5 Not applicable to Samsung devices, level CVEs. Along with Google patches, Samsung Mobile provides 23 Samsung Vulnerabilities and Exposures (SVE) items.

Samsung group sharing upgrade: Introducing invite links and child accounts

In the March 2023 security update, Samsung has addressed some security loopholes and variabilities in several functions and apps such as System UI, Bluetooth, Galaxy Themes Service, Samsung Keyboard, Call application, etc. Samsung claims that all the mentioned apps and functions are now fixed and safe to use, and the company also promises that if there is any bug left apart from this, it will surely fix it in another update.

Below is a list of the devices that have already received, or will receive, March 2023 security patches:

  • Galaxy S23, Galaxy S23 Plus, Galaxy S23 Ultra
  • Galaxy S22, Galaxy S22 Plus, Galaxy S22 Ultra
  • Galaxy S21, Galaxy S21 Plus, Galaxy S21 Ultra
  • Galaxy S21 FE
  • Galaxy S20, Galaxy S20 Plus, Galaxy S20 Ultra
  • Galaxy S20 FE LTE/5G
  • Galaxy Z Fold4
  • Galaxy Z Fold3
  • Galaxy Z Fold2 LTE/5G
  • Galaxy Z Flip4
  • Galaxy Z Flip3
  • Galaxy Z Flip
  • Galaxy W23, W23 Flip
  • Galaxy Note 20, Galaxy Note 20 Ultra
  • Galaxy Note 10 Lite
  • Galaxy A53
  • Galaxy A52 LTE/5G
  • Galaxy A52s 5G
  • Galaxy Xcover 5, Xcover 6 Pro

The list is probably not exhaustive, as Samsung will update other smartphones and maybe some tablets (despite the updates being quarterly for different models) and smartwatches (Galaxy Watch4, Watch4 Classic, Watch5 and Watch5 Pro). The March 2023 security patch rollout will last a few weeks: keep following us as we will keep you abreast of developments.


Meet Puru, our tech maestro & Author at Sam Lover! With a background in Software Engineering and Programming, Puru dives into the intricacies of One UI and rides the wave of Samsung Firmware updates with expert guidance. From sleek navigation tips to the latest firmware gems, Puru is your go-to for unlocking the full potential of your Samsung device. Stay tuned for a tech journey like no other!

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Firmware

Check Your Galaxy Phone for the Latest Google Play System Update April 2024

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Usually, Samsung Galaxy devices are always ahead in getting new updates, but when it comes to the Google system update, there is no assurance when the latest update will come for the devices. This happens due to Google’s server limitations. For instance, the Galaxy S24 has received the January 2024 system update lately, but now Google is back on track and has started rolling out the April 2024 system update on ideal timing.

Google Play System April 2024 Update for Samsung Galaxy Phones

Last week, Google started rolling out the Play System update for Android devices, and now it has started expanding the update to Galaxy devices. For your information, with every new Play System update, the search giant provides some enhancements for Android devices through its built-in application upgrades.

With the April 2024 Play system update, Google has introduced some new changes under Google Play services. According to the changelog, under Account Management, if you are a supervisor user, you will be able to use a new dashboard to view parental control settings for wearables. This indicates that the April 2024 play system update is also available for the Wear OS.

Along with this, it introduces a new feature for smartphone users: the ability to connect with your contacts immediately after setting up your new phone. Additionally, the update also brings a new update for the Galaxy Play Store. For more clarification, you can check the official April 2024 system update changelog.

Google Play system update: April 2024 official changelog

Google Play Services v24.14 (2024-04-10)

Security and privacy

  • [Phone] Find My Device can locate your powered-off device.

Support

  • [Phone] With this new feature, you can now select a plan offer and activate an eSIM in Device Plans.

Wallet

  • [Phone] Bug fixes for wallet-related services.
  • [Phone] With this new feature, you can now use your Hong Kong Octopus Card in your wallet.

Google Play Services v24.13 (2024-04-03)

Support

  • [Auto]: New developer features for Google and third-party app developers to support related processes in their apps.

Wallet

  • [Phone] With this new feature, you’ll get notifications whenever your cards are updated and when a new virtual card is ready for use.

Google Play Store v40.4 (2024-04-01)

  • [Phone] With this new feature, you’ll have an improved installation experience when you get a prompt to download your official apps and games on Google Play.

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Firmware

April 2024 update is live now for South Korean units of Galaxy Z Fold 5 and Galaxy Z Flip 5

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Samsung has already introduced the April 2024 security patch update to several units of Galaxy Z Fold 5 and Galaxy Z Flip 5 devices. Earlier,  these devices had already grabbed the update in several regions, including the US, and now both of the foldables have started getting the latest security patch update in South Korea.

Users who own the Galaxy Z Fold 5 and Galaxy Z Flip 5 can identify the latest update by the firmware version numbers F946NKSS1CXD1 and F731NKSS1CXD1, respectively. With the latest update, it doesn’t bring any significant improvements for the devices, but it will provide some enhancements to the system. 

The April 2024 update will ensure users are protected against external threats that can harm important data, and it will also give a seamless experience of the device while using any feature, so if you want to get the latest update, you can check the update by going to the system software update via system settings.

Moreover, the latest update may also provide some new features that will improve the working of the devices, so in that case, it may help you get rid of the problem. It is worth noticing that the Galaxy Z Fold 5 and Galaxy Z Flip 5 have revived the One UI 6.1 software in the last update, where users have faced some problems regarding the different features, so if you want to improve them, then you should try the latest update.


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Firmware

Samsung brings the LTE TDD band support for these Galaxy devices in Europe via software update

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Samsung has rolled out the second April 2024 update, which provides support for the new LTE TDD band. Several devices, including the Galaxy S24, Galaxy S23, Galaxy S22, Galaxy Z Fold 5, Galaxy Z Flip 5, Galaxy S23 FE, and Galaxy A54, have spotted the update in Europe as of writing. As per the changelog, it seems that the new feature, the 4G LTE TDD band, may be exclusively available for the European region.

Samsung Galaxy Phones get LTE TDD Band Support in Europe

Samsung, on the other hand, doesn’t explain the release of this update or its purpose, but it’s possible that the company will do so in the coming days.

As per the observation, the update seems to provide a boost to network connectivity on LTE. In simple words, the update may aim to enhance network connectivity by stabilizing the speed of the internet while connecting to the 4G network.

According to the changelog, it is worth noting that Galaxy users who purchase their smartphone in Germany will not be able to use 4G networks on TDD band connections in other countries, including Belgium, Denmark, Germany, France, Luxembourg, the Netherlands, Austria, Poland, Switzerland, and the Czech Republic.

If you are using the Galaxy S24, Galaxy S23, Galaxy S22, Galaxy Z Fold 5, Galaxy Z Flip 5, Galaxy S23 FE, and Galaxy A54 in Europe, then you should start getting new updates. To install them on your device, simply go to the software update menu via the system settings, wait for the update, and then hide the download button that appears.


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