June 20/2023: The carrier-locked and unlocked Galaxy Note 20 series in the US grabbed the latest June 2023 security patch update with the build number F916USQU3JWF1 and F916U1UEU3JWF1 respectively.
June 14/2023: Samsung’s commitment to maintaining the security of its smartphones remains evident as it rolls out the June 2023 security updates for two of its notable devices, the original Galaxy Z Flip and the Galaxy Z Fold 2. These updates, currently available in the United Kingdom, bring the firmware versions F700FXXUCJWF1 and F916BXXU3JWE7 for Flip and Fold 2, respectively. Although specific details regarding additional features or improvements accompanying these updates are not yet available, we will promptly update this article as soon as more information becomes accessible.
Regarding the June 2023 security patch, we can provide insight into its contents. This patch primarily focuses on rectifying various security vulnerabilities within the core Android OS. It addresses three critical vulnerabilities and addresses a range of high-risk vulnerabilities. For Samsung devices, the patch covers 11 security flaws, encompassing those present in Galaxy devices operating on Android 11, Android 12, and Android 13, as well as devices powered by Exynos chipsets.
As for the availability of these updates in markets beyond the UK, it is anticipated that they will be distributed before the end of the month. However, it is important to note that Galaxy Z Flip owners may experience a slight delay compared to Z Fold 2 owners. This discrepancy arises from the fact that the Z Fold 2 is a newer device eligible for monthly security updates, while the Z Flip receives updates on a quarterly basis.