Galaxy A03 Core gets June 2025 security update

Samsung is rolling out a new software update to the Galaxy A03 Core and it offers the June 2025 security patch.

One of Samsung’s entry-level smartphones from 2021, the Galaxy A03 Core, is on bi-annual security update schedule, which means that the brand will offer it two security updates to the phone a year. Well, this year’s first security update for the phone is here, and it brings the June 2025 security patch.

The company is rolling it out to the variant of the smartphone that it sells in North and South American countries. It has the model number SM-A032M. The latest update for the model carries firmware version A032MUBS6CYF3. The June 2025 security patch fixes many security issues that you can check out here.

To update your Galaxy A03 Core to the latest firmware, head to Settings » Software update » Download and install. You can also download the firmware from our database and install it manually using Samsung’s Odin tool.

Samsung launched the Galaxy A03 Core in 2021 with Android 11-based One UI 3, and offered it two major OS upgrades. With that, it is running on Android 13-based One UI 5. The tech giant will not offer any more updates to the phone.

Abid Iqbal Shaik - Writer

First Samsung device: Galaxy S II

I’m a computer science engineer living in Hyderabad, India, who has a keen interest in automobiles and consumer electronics. My journalism career kicked off in 2017 with MySmartPrice where I wrote news, features, buying guides, and explanatory articles about technology among other things, and reviewed many products, including smartphones, tablets, laptops, PC components, smartwatches, audio devices, wearables, and smart home products. Since then, I have worked for 91Mobiles, Apple, and Onsitego, before finally landing on SamMobile.

Firmware Phone Galaxy A03 Core June 2025 security patch