
Samsung Galaxy A02s
The latest firmware for Samsung Galaxy A02s (SM-S124DL) is S124DLUDSCCXJ1 with Android 12, released on November 21, 2024 for 5 regions (CSC). Every official firmware build for SM-S124DL, newest first: one row per build with all regions (CSC) that received it.
Each firmware build has its own page at https://samfirm.shop/build/{PDA}, where {PDA} is the build number from the list above. Example: https://samfirm.shop/build/S124DLUDSCCXJ1
SM-S124DL started on Android 11 and has received 1 major Android upgrade; it now runs Android 12. The newest build, S124DLUDSCCXJ1, was released on November 21, 2024 with the November 2024 security patch. That patch (SMR Nov-2024) fixes 50 vulnerabilities, 0 of them critical. No new build has appeared for 23 months, so regular updates for this model have most likely ended. Builds of this model reach 5 regions (CSC); TFC usually gets a new build first (100% of recent builds).
• The security of your device has been improved.
• Security
The device is protected with improved security.
IMPORTANT INFORMATION: This update includes revised Terms & Conditions for your device, including the Dispute Resolution Agreement with arbitration terms. For more information, review https://www.samsung.com/us/support/legal/mobile/.
By clicking “Install now,” by scheduling your install, or by continuing to use your device after installation, you agree to these revised Terms & Conditions.
• Security
The device is protected with improved security.
• Security
The device is protected with improved security.
One UI Core 4.1 brings you a wide array of new features and enhancements for your Galaxy devices. More intuitive, more fun, more secure, and easier than ever.
Check out the changes below.
Customize your phone with unique colors based on your wallpaper. Your colors will be applied to menus, buttons, backgrounds, and apps throughout your phone.
One UI Core 4.1 offers strong privacy protection to make sure your personal information...
· Device stability improvements, bug fixes.
· New and / or enhanced features.
· Further improvements to performance.
· The security of your device has been improved.
· Device stability improvements, bug fixes.
· New and / or enhanced features.
· Further improvements to performance.
One UI 3.1 Upgrade (Android 11)
One UI 3.1 is designed to help you focus on what matters. Our visual redesign has improved the places you visit the most, like the Home screen and quick panel, to reduce distractions, highlight important information, and make your experience more consistent. Performance improvements will help apps run quicker while using less battery power. And One UI 3.1 puts control in your hands with new privacy controls, one-time permissions, and enhanced Digital Wellbeing....

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The newest firmware for SM-S124DL runs Android 12: build S124DLUDSCCXJ1, released on November 21, 2024.
The latest build for SM-S124DL, S124DLUDSCCXJ1, was released on November 21, 2024 (1 year ago).
SM-S124DL has had no new firmware for 23 months, so regular updates have most likely ended.
Yes, all firmware files for SM-S124DL are 100% official, original, and obtained directly from Samsung servers.
To flash SM-S124DL, you need to download the appropriate firmware, put your device into Download Mode, and use the Odin tool to load the BL, AP, CP, and CSC files.
Downgrading is only possible if the bootloader version (binary bit) of the old firmware matches the current one. Always check the binary version before flashing SM-S124DL.