Last week, Samsung released the April 2024 security patch for the international variant of the Galaxy S23 FE. Now, it has started rolling out the same security update to the carrier-locked variant of the smartphone for the US, which has the model number SM-S711U.
The new firmware carries the build number S711USQS3CXD2. The April 2024 security patch fixes 45 security issues. At the moment, the update is live for devices on MetroPCS and T-Mobile. Samsung should start rolling it out to devices on other networks soon.
To check for the update manually, go to Settings » Software Update » Download and install. However, your Galaxy S23 FE should automatically notify you about the update. You can also download the new firmware from our database and install it using Odin.