Galaxy A14 5G

Download Samsung Firmware SM-A146U1

Samsung Galaxy A14 5G

The latest firmware for Samsung Galaxy A14 5G (SM-A146U1) is A146U1UESLEZH5 with Android 15, released on September 1, 2026 for 2 regions (CSC). Every official firmware build for SM-A146U1, newest first: one row per build with all regions (CSC) that received it.

Latest build
A146U1UESLEZH5 Android 15 · 2 months ago
Builds
39 builds
Regions (CSC)
20 regions

Firmware builds for SM-A146U1

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/A146U1UESLEZH5

SM-A146U1 update history

SM-A146U1 started on Android 13 and has received 2 major Android upgrades; it now runs Android 15. The newest build, A146U1UESLEZH5, was released on September 1, 2026 with the July 2026 security patch. That patch (SMR Jul-2026) fixes 53 vulnerabilities, 6 of them critical. Over the last 12 months SM-A146U1 received 9 builds, spread over 6 different months. Builds of this model reach 20 regions (CSC); PCT (Puerto Rico) usually gets a new build first (83% of recent builds). Samsung guarantees security updates for this model until January 28, 2027.

Device specifications

Display diagonal
16.8 cm (6.6")
Display resolution
1080 x 2408 pixels
RAM
4 GB
Rear camera resolution
50 MP
Rear camera type
Triple camera
Battery capacity
5000 mAh
Weight
205 g

Specifications of SM-A146P, a regional variant of the same device. Chipset and SIM lines are left out: they can differ by region.

Changelog for SM-A146U1

• Security
The device is protected with improved security.

These changes may vary depending on the model, country, or network operator of the customer environment.

• Stability and reliability
Device behavior has been improved.
• Security
The device is protected with improved security.

These changes may vary depending on the model, country, or network operator of the customer environment.

• Security
The device is protected with improved security.

These changes may vary depending on the model, country, or network operator of the customer environment.

• Circle to Search
Circle to Search with Google lets you easily learn more about anything shown on your screen without switching apps. Just touch and hold the Home button or navigation handle, then circle anything on the screen to start a Google search.
• Press and hold the Side button to access Google Gemini
The Side button is a new way to access Google Gemini or other digital assistant app quickly instead of using the corner swipe. You can change what the Side button does in Settings.
• Stabil...

• Security
The device is protected with improved security.

These changes may vary depending on the model, country, or network operator of the customer environment.

Show 19 older builds
One UI 7.0 Upgrade (Android 15)
Bold new look

Visual enhancements
Enjoy a more sophisticated and unique look. One UI 7 introduces a stunning redesign to key components including buttons, menus, notifications and control bars, providing a more consistent visual experience with curves and circles. Beautiful new colors, soft animations, and an innovative blur effect that's unique to One UI make information hierarchy clearer and help you focus on important information.

Reimagined Home screen
Fr...

• The security of your device has been improved.

· Device stability improvements, bug fixes.
· New and / or enhanced features.
· Further improvements to performance.

• The security of your device has been improved.

• Security
The device is protected with improved security.

• The security of your device has been improved.

• Security
The device is protected with improved security.

• The security of your device has been improved.

• Stability and reliability
Device behavior has been improved.
• Security
The device is protected with improved security.

• Security
The device is protected with improved security.

· Device stability improvements, bug fixes.
· New and / or enhanced features.
· Further improvements to performance.

One UI 6.1 Upgrade
Create epic images

Copy and paste from one image to another
Add a missing element to your picture. Just clip an object from an image in Gallery, then go to the image where you want to paste it and choose Paste from clipboard in the More options menu.

Improved Gallery search
The search screen has been redesigned to make it easier to use. Results are now categorized by type, such as people, places, albums, or stories.

Customize your Galaxy

New wallpaper editing feature...

· Device stability improvements, bug fixes.
· New and / or enhanced features.
· Further improvements to performance.

One UI 6.0 Upgrade
Quick panel

New button layout
The quick panel has a new layout that makes it easier to access the features you use most. Wi-Fi and Bluetooth now have their own dedicated buttons at the top of the screen, while visual features, like Dark mode and Eye comfort shield have been moved to the bottom. Other quick settings buttons appear in a customizable area in the middle.

Instantly access the full quick panel
By default, a compact quick panel with notifications appears when yo...

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Frequently Asked Questions

What is the latest Android version for SM-A146U1?

The newest firmware for SM-A146U1 runs Android 15: build A146U1UESLEZH5, released on September 1, 2026.

When did SM-A146U1 get its last update?

The latest build for SM-A146U1, A146U1UESLEZH5, was released on September 1, 2026 (1 month ago).

How often does SM-A146U1 get updates?

Over the last 12 months SM-A146U1 received 9 builds, with at least one new build in 6 different months.

Is the firmware for SM-A146U1 official?

Yes, all firmware files for SM-A146U1 are 100% official, original, and obtained directly from Samsung servers.

How to flash Samsung SM-A146U1 using Odin?

To flash SM-A146U1, 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.

Can I downgrade the Android version on SM-A146U1?

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-A146U1.