The September patch is also available for the S20 FE and S20 FE 5G

[![](https://www.androidpolice.com/wp-content/uploads/2020/02/Holding-Galaxy-Z-Flip-closed-2-728x485.jpg)](https://www.androidpolice.com/wp-content/uploads/2020/02/Holding-Galaxy-Z-Flip-closed-2-scaled.jpg)

Samsung is staying true to tradition this week as it releases the September 2021 security patch before any other company, in some cases before August had even finished. This update includes a new version of One UI for the Galaxy Z Flip and Z Flip 5G, bringing features from the new [Z Flip3](https://www.androidpolice.com/2021/08/29/galaxy-z-flip3-review/) to the older devices internationally.

There aren't many new features coming down from the newer phone. Most of them are tied to the larger cover screen, after all.

[Read More](https://www.androidpolice.com/2021/09/01/international-galaxy-z-flip-and-z-flip-5g-get-the-latest-one-ui-and-security-patches/)

[International Galaxy Z Flip and Z Flip 5G get the latest One UI and security patches](https://www.androidpolice.com/2021/09/01/international-galaxy-z-flip-and-z-flip-5g-get-the-latest-one-ui-and-security-patches/) was written by the awesome team at [Android Police](http://www.androidpolice.com).