Galaxy A03

Download Samsung Firmware SM-A035M

Samsung Galaxy A03

The latest firmware for Samsung Galaxy A03 (SM-A035M) is A035MUBS9CYG2 with Android 13, released on November 13, 2025 for 10 regions (CSC). Every official firmware build for SM-A035M, newest first: one row per build with all regions (CSC) that received it.

Latest build
A035MUBS9CYG2 Android 13 · 11 months ago
Builds
34 builds
Regions (CSC)
50 regions

Firmware builds for SM-A035M

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/A035MUBS9CYG2

SM-A035M update history

SM-A035M started on Android 11 and has received 2 major Android upgrades; it now runs Android 13. The newest build, A035MUBS9CYG2, was released on November 13, 2025 with the August 2025 security patch. That patch (SMR Aug-2025) fixes 36 vulnerabilities, 1 of them critical. No new build has appeared for 11 months, so regular updates for this model have most likely ended.

Device specifications

Launched with
Android 11
Display diagonal
16.5 cm (6.5")
Display resolution
720 x 1600 pixels
RAM
4 GB
Rear camera resolution
48 MP
Rear camera type
Dual camera
Battery capacity
5000 mAh
Weight
199 g

Specifications of SM-A035G, a regional variant of the same device. Chipset and SIM lines are left out: they can differ by region.

Changelog for SM-A035M

• Security
The device is protected with improved security.

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

• The security of your device has been improved.

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

One UI Core 5.1 Update

One UI Core 5.1 takes your phone to the next level with new Gallery features as well as productivity and personalization enhancements.

Gallery

Revamped info display
When you swipe up while viewing a picture or video in your Gallery, you can see when and where the picture was taken, which device took the picture, where the picture is stored, and more. Now with a simpler layout.

Multitasking

Easily minimize or switch to full screen
You can now minimize or maximize a...

• The security of your device has been improved.

Show 14 older builds

• Stability and reliability
Device behavior has been improved.

One UI Core 5 Upgrade (Android 13)

One UI Core 5 brings you more powerful personalization and makes it easier to get things done across your Galaxy devices.

Visual design

New app icons and illustrations
Icon symbols are larger for a bolder look that's easier to scan. Subtle background gradients and improved contrast give a fresher, more natural feel. New help illustrations have been created to give a consistent look to all apps.

Smoother than ever before
New animations and transition effec...

• The security of your device has been improved.

• Stability and reliability
Device behavior has been improved.

One UI Core 4.1 Upgrade (Android 12)

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.

Color palette

Customize your phone with unique colors based on your wallpaper. Your colors will be applied to menus, buttons, backgrounds, and apps throughout your phone.

Privacy

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.

One UI Core 4.1 Upgrade (Android 12)

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.

Color palette

Customize your phone with unique colors based on your wallpaper. Your colors will be applied to menus, buttons, backgrounds, and apps throughout your phone.

Privacy

One UI Core 4.1 offers strong privacy protection to make sure your personal information...

• Overall stability of functions improved.
• The security of your device has been improved.

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

• Overall stability of functions improved.
• The security of your device has been improved.

Similar Models

Frequently Asked Questions

What is the latest Android version for SM-A035M?

The newest firmware for SM-A035M runs Android 13: build A035MUBS9CYG2, released on November 13, 2025.

When did SM-A035M get its last update?

The latest build for SM-A035M, A035MUBS9CYG2, was released on November 13, 2025 (11 months ago).

How often does SM-A035M get updates?

SM-A035M has had no new firmware for 11 months, so regular updates have most likely ended.

Is the firmware for SM-A035M official?

Yes, all firmware files for SM-A035M are 100% official, original, and obtained directly from Samsung servers.

How to flash Samsung SM-A035M using Odin?

To flash SM-A035M, 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-A035M?

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-A035M.