M017FXXU2CUG1 – Galaxy M01s One UI Core 3.1 (Android 11) update

Samsung Galaxy M01s starts receiving Android 11 update with One UI Core 3.1 skin at the top. It is currently rolling out in India which can be identified by firmware version M017FXXU2CUG1.

The new software update for Galaxy M01s bundles with July 2021 security patch to provide security enhancements. As mentioned in Samsung’s documentation, the new security patch fixes 3 critical and 38 high levels of Common Vulnerabilities and Exposures (CVE’s).

Android 11 along with One UI Core 3.1 brings several new features and improvements to the device including – Chat bubbles, a refreshed UI, one-time permission, permission auto-reset, improved Digital Wellbeing, improved AOD, new lock screen widgets, and improvements to device performance, camera features. 

M017FXXU2CUG1 - Galaxy M01s Android 11 One UI 3.1 update

The Android 11 update for Galaxy M01s is currently rolling out in India and should start rolling out in other regions over the next few days. You can manually check for the latest update by heading to Settings >> Software updates and then tap on Download and Install

Samsung released the Galaxy M01s last year with Android 9 Pie and later got upgraded to Android 10. Now, the device is receiving its second major OS upgrade that brings Android 11. It’s unlikely to receive any further major OS upgrades.


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Vicky Kumar is a close follower of tech especially when it comes to smartphone. He is passionate to write about the new updates in technology. When he is not working, you'll find him watching cricket highlights or surfing the web.

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