What does the One UI 5 update enable for Samsung S21 Ultra 5G users?

Question

Accepted Answer

The One UI 5 Update Enables Unifi Mobile 5G Connectivity for Samsung Galaxy S21 Ultra 5G

The One UI 5 update, based on Android 13, has enabled 5G connectivity on the Unifi Mobile network for users of the Samsung Galaxy S21 Ultra 5G. This means that eligible users can now access 5G services through Unifi Mobile after installing the latest software update on their device. Previously, Unifi Mobile's 5G service had a more limited selection of supported Samsung devices.
Updating the Device for 5G Access

To enable 5G connectivity, Samsung Galaxy S21 Ultra 5G users must install the One UI 5 update. This can be done by navigating to Settings, then Software Update, and selecting Download and Install. The update file is approximately 2.1GB in size and includes the security patch from October 1, 2022.
Requirements for 5G Connection

Once the One UI 5 update is successfully installed, users can connect to the Unifi Mobile 5G network. This capability is contingent on having a 5G-enabled Unifi Mobile plan and being located within an area covered by Digital Nasional Berhad's 5G network infrastructure. It is also crucial to ensure that the device's network mode is configured correctly.
Verifying Network Settings

Users should verify their mobile network settings after the update to confirm 5G functionality. Within the device's settings, under Connections and then Mobile Networks, the Network mode should be set to "5G/LTE/3G/2G (auto connect)". This setting ensures the device can automatically connect to the strongest available network, including 5G.
The Importance of Manufacturer-Telco Arrangements

The enablement of 5G services on specific devices and networks often depends on specific arrangements between device manufacturers and telecommunications providers. For instance, the Galaxy S21 Ultra 5G was previously able to connect to Yes 5G in March following a One UI 4.1 update, but not for other telcos, highlighting the need for tailored software integration for each network.

Reading history

Hide →

This history is cleared when the page is closed.

What does the One UI 5 update enable for Samsung S21 Ultra 5G users?

Loading

Was this article helpful?

Helpful

Not helpful

Report an issue

1

0

0

Share with friends