The Galaxy S10 Lite has joined the April 2021 security update party

Firmware

Getting your Trinity Audio player ready...

The April 2021 security patch saga continues as the Galaxy S10 Lite (SM-G770F) has joined the rest of the S10 family after a recent firmware update. It's rolling out in Spain and possibly other European countries, and Galaxy S10 Lite owners can identify it by firmware version G770FXXS4EUC1.

The new firmware arrives less than a month after the Android 11-based One UI 3.1 update landed on the Galaxy S10 Lite, and it's obviously not as feature-packed as the previous release. The One UI 3.1 update was accompanied by the March 2021 security patch. For security reasons, the latest April patch has yet to be detailed by Samsung but it should be unveiled in the coming days.

As usual, the OTA release should be accompanied by an update notification which you can tap to trigger the update. You can also check if the update is available for the Galaxy S10 Lite in your region by opening the Settings app, navigating to Software update, and tapping Download and install.

Alternatively, SamMobile readers can skip the OTA process by downloading the new firmware from our archive and installing it manually using a Windows PC. Make sure that you download the right firmware for your model number and region.

Galaxy S10 Lite review

Mihai Matei - Senior Editor

[email protected]

First Samsung device: SGH-A800

Mihai is a blogger and column writer at SamMobile. His first Samsung phone was an A800 which took a lot of beating, and a part of him still misses the novelty of the clamshell design. In his free time, he enjoys watching shows, documentaries, and stand-up comedy; listening to music, taking walks, and occasionally playing old(er) video games.

Firmware Phone Europe Galaxy S10 Lite spain

samsung galaxy unpacked 2025 z flip fold 7 teaser

The Galaxy S10 Lite has joined the April 2021 security update party

Galaxy S10 Lite review

Mihai Matei - Senior Editor

[email protected]

First Samsung device: SGH-A800

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