Your Galaxy S20 series phone may have eSIM functionality in One UI 3.x


Samsung released the Android 11-based One UI 3.0 firmware update for the Galaxy S20 series many weeks ago, and while the changelog was rich with details about new and improved features, some additions were missed. One of these major additions was eSIM support for the Galaxy S20 series in markets where this feature was initially disabled, and since it is also not mentioned in the changelog of the latest One UI 3.1 firmware update, many Galaxy owners S20 may be unaware of its existence.

As many of you know, the Galaxy S20 series technically has eSIM capabilities in all markets, but for whatever reasons Samsung has disabled this feature through software in some regions. India was one of them, but not anymore. We expected, although we didn’t necessarily expect, that the company would eventually lift this artificial limitation, and Samsung succeeded.

Galaxy S20 owners who have applied the One UI 3.0 and / or One UI 3.1 firmware update should now be able to enable eSIM functionality if it was missing. To do this, users must open the Settings application and access Connections, faucet SIM card manager, followed by Add mobile plan.

This is true at least for India. At the time of writing this article, we could not confirm whether eSIM functionality has been added to the Galaxy S20 series in other regions where eSIM support does not exist, but we hope that India is not the only one.

Why is eSIM a big problem for the Galaxy S20 series?

Adding eSIM functionality to the Galaxy S20 series can have a huge positive impact for customers who want to use two SIM cards and expandable storage at the same time. Before the One UI 3.x update, it was impossible to take advantage of both the dual SIM card and the microSD in regions where Samsung had this artificial barrier installed. Now, many more Galaxy S20 owners should finally have the option of using a physical SIM, an eSIM, and expandable storage all at once.

If you need to update your Galaxy S20 to One UI 3.x, you can activate the update process from the phone Settings ” Software update menu or you can download the latest firmware from our archive and install it on your phone manually.


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  • Dimensions: Bar: 151.7 x 69.1 x 7.9mm
  • To show: 6.2 inch / 157.48 mm Dynamic AMOLED 2X
  • CPU: Exynos 990
  • Camera: 12 MP


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  • Dimensions: Bar: 161.9 x 73.7 x 7.8 mm
  • To show: 6.7 inch / 170.18 mm Dynamic AMOLED 2X
  • CPU: Exynos 990
  • Camera: 12 MP


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  • Dimensions: Bar: 166.9 x 76.0 x 8.8 mm
  • To show: 6.9 inches / 175.26 mm Dynamic AMOLED 2X
  • CPU: Exynos 990
  • Camera: 12 MP



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