Oct 22/2022
The Galaxy Z Fold 4 in the UK also received the October 2022 security patch update with the build number F936BXXS1AVJ3 and the size package of this update is around 343MB.
Oct 20/2022
Samsung Galaxy Z Fold 4 now getting October 2022 patch update in Germany with the build number F936BXXS1AVJ3. The unlocked-variant of the Galaxy Z Fold 4 in the US also received the same update with the build number F936USQS1AVII.
Oct 17/2022
Samsung Galaxy Z Fold 4 now getting October 2022 patch update in the US with the build number F936U1UES1AVII. The latest update rolled out via T-Mobile.
Oct 17/2022
Samsung Galaxy Z Fold 4 now getting October 2022 patch update in the US with the build number F936USQS1AVII. The latest update rolled out via Verizon.
Oct 13/2022
Samsung recently released the October 2022 security patch update for the Galaxy Z Fold 3 and Galaxy Z Flip 3 and also the company introduced the Android 13-based One UI 5.0 beta update for the Galaxy Z Flip 3 South Korea.
According to the previous report, the Android 12L-based One UI 4.1.1 major update also rolled out for the Galaxy Z Fold 4 and Flip 4 with lots of new changes and some other things. According to the latest report, the Galaxy Z Fold 4 getting October 2022 security patch update in Israel with the build number F936BXXS1AVJ3.
Add Realmicentral to your Google News feed. 
What’s changing:
- The current software update provides the most up-to-date Android security patches on your device.
According to Samsung’s October 2022, security patch details brings fixes 47 vulnerabilities found in Samsung smartphones and tablets.
Note: Before upgrading to the latest version make sure your smartphone is connected with a proper internet connection, we recommend you to download it over WIFI so that you will not face any errors.
How To Update:
- Using two fingers, swipe down from the top of the screen, and then tap the Settings icon.
- Swipe to and then tap Software update or System updates. It will vary between models.
- Tap Download and install, or Check for system updates. If an update is available it should begin downloading automatically, although you may need to tap Download now on some devices.
- When the download is complete, follow the on-screen instructions to install the update.