Discontinuation Notice: We are no longer refreshing this tracker with new information.
In this article, we will be providing you with the latest information on new updates, bug fixes, and known issues for the Galaxy Z Flip 4 and Z Fold 4. We will be continuously updating this article with the most current information. So if you own one of these devices, be sure to check back regularly for the latest updates.
This tracker has been divided into the following categories:
- A section detailing the release of beta and stable builds for the Samsung Galaxy Z Flip 4 and Z Fold 4
- Another section which provides a review of problems that users are experiencing
Samsung Galaxy Z Fold 4 & Z Flip 4 software updates
We will be tracking all the software updates, including security patches and bug fixes, coming to the Galaxy Z Flip 4 & Z Fold 4 in this section. To help you keep track of the update rollout, we’ve put together a list of official resources that you can refer to.
- Samsung Galaxy Z Fold 4 and Z Flip 4 official pages
- Galaxy Z Fold 4 and Flip 4 support page
- Samsung Galaxy Z Fold 4 and Flip 4 downloads page
Here’s the information that has been compiled thus far.
Info. last updated on | Device | Version | Region | Changelog/Update contents |
Sept. 2, 2022 | Galaxy Z Fold 4 | F936BXXU1AVHH | Global | July 2022 security patch |
Sept. 2, 2022 | Galaxy Z Fold 4 | F936NKSU1AVHI | South Korea | July 2022 security patch |
Sept. 2, 2022 | Galaxy Z Fold 4 | F936USQU1AVHH | US (Unlocked) | July 2022 security patch |
Sept. 2, 2022 | Galaxy Z Flip 4 | F721BXXU1AVHH | Global | July 2022 security patch |
Sept. 2, 2022 | Galaxy Z Flip 4 | F721NKSU1AVHI | South Korea | July 2022 security patch |
Sept. 2, 2022 | Galaxy Z Flip 4 | F721USQU1AVHH | US (Unlocked) | July 2022 security patch |
Sept. 12, 2022 | Galaxy Z Fold 4 | F936BXXU1AVHH | India | July 2022 security patch |
Sept. 12, 2022 | Galaxy Z Flip 4 | F721BXXU1AVHH | India | July 2022 security patch |
Sept. 26, 2022 | Galaxy Z Fold 4 & Flip 4 | – | – | Stable expected before 2023 |
Sept. 26, 2022 | Galaxy Z Fold 4 & Flip 4 | – | – | One UI 5.0 internal testing allegedly begun |
Sept. 27, 2022 | Galaxy Z Fold 4 | F936NKSU1AVIG | Korea | September 2022 security update |
Sept. 28, 2022 | Galaxy Z Flip 4 | F721BXXU1AVIA | Europe | September 2022 security update |
Oct. 4, 2022 | Galaxy Z Flip 4 | F721USQU1AVIA | US (T-Mobile) | September 2022 security update |
Oct. 10, 2022 | Galaxy Z Fold 4 | F936USQU1AVIG | US (Verizon) | September 2022 security update |
Oct. 12, 2022 | Galaxy Z Fold 4 | – | US | May receive the stable Android 13-based One UI 5.0 directly |
Oct. 12, 2022 | Galaxy Z Flip 4 | – | US | May receive the stable Android 13-based One UI 5.0 directly |
Oct. 14, 2022 | Galaxy Z Flip 4 | F936BXXS1AVJ3 | Israel | October 2022 security update |
Oct. 17, 2022 | Galaxy Z Flip 4 | F721U1UEU1AVIA | US (Unlocked) | September 2022 security update |
Oct. 17, 2022 | Galaxy Z Flip 4 | F721WVLU1AVIA | Canada | September 2022 security update |
Oct. 17, 2022 | Galaxy Z Fold 4 | F936U1UEU1AVIG | US (Unlocked) | |
Oct. 17, 2022 | Galaxy Z Fold 4 | F936U1UES1AVII | US (Unlocked) | October 2022 security update |
Oct. 19, 2022 | Galaxy Z Flip 4 | – | Korea | One UI 5.0 Beta |
Oct. 19, 2022 | Galaxy Z Fold 4 | – | Korea, India | One UI 5.0 Beta |
Oct. 20, 2022 | Galaxy Z Fold 4 | F936USQS1AVII | US | October 2022 security patch |
Oct. 20, 2022 | Galaxy Z Flip 4 | F721USQS1AVII | US | October 2022 security patch |
Oct. 26, 2022 | Galaxy Z Fold 4 | F936BXXU1ZVJF | India | One UI 5.0 beta 2 |
Nov. 4, 2022 | Galaxy Z Fold 4 | ZVK1 | India | One UI 5.0 beta 3 |
Nov. 09, 2022 | Galaxy Z Flip 4 | F721BXXS1AVJE | Ireland | November 2022 security update |
Nov. 09, 2022 | Galaxy Z Fold 4 | F936BXXS1AVJE | Europe | November 2022 security update |
Nov. 11, 2022 | Galaxy Z Fold 4 | F936U1UEU1BVK3 | US (Unlocked) | Stable One UI 5.0 update |
Nov. 11, 2022 | Galaxy Z Flip 4 | BVK3 | US (Unlocked) | Stable One UI 5.0 update |
Nov. 16, 2022 | Galaxy Z Flip 4 | Canada (Rogers & Telus) | One UI 5.0 update expected on Nov. 29 | |
Nov. 16, 2022 | Galaxy Z Fold 4 | Canada (Rogers & Telus) | One UI 5.0 update expected on Nov. 29 | |
Nov. 18, 2022 | Galaxy Z Fold 4 | F936BXXU1BVK3 | India | Stable One UI 5.0 update |
Nov. 21, 2022 | Galaxy Z Fold 4/Flip 4 | – | Canada (Rogers & Telus) | Stable One UI 5.0 update expected on Nov. 29 |
Nov. 23, 2022 | Galaxy Z Flip 4 | F721USQU1BVK3 | US (T-Mobile) | Stable One UI 5.0 update |
Nov. 23, 2022 | Galaxy Z Fold 4 | F936USQU1BVK3 | US (T-Mobile) | Stable One UI 5.0 update |
Nov. 23, 2022 | Galaxy Z Fold 4 | – | Europe, Germany & O2 UK | Stable One UI 5.0 update |
Nov. 24, 2022 | Galaxy Z Fold 4 | – | UK | Stable One UI 5.0 update |
Nov. 29, 2022 | Galaxy Z Flip 4 | – | India | Stable One UI 5.0 update |
Dec. 12, 2022 | Galaxy Z Flip 4 | – | US (Verizon) | Stable One UI 5.0 update |
Dec. 12, 2022 | Galaxy Z Fold 4 | – | US (Verizon) | Stable One UI 5.0 update |
Jan. 3, 2023 | Galaxy Z Fold 4 | – | – | One UI 5.1 internal testing underway |
Jan. 10, 2023 | Galaxy Z Fold 4 | – | Canada (Telus) | December 2022 update expected on Jan. 17 |
Jan. 10, 2023 | Galaxy Z Flip 4 | – | Canada (Telus) | December 2022 update expected on Jan. 17 |
Jan. 10, 2023 | Galaxy Z Fold 4 | – | Canada (Rogers) | December 2022 update expected on Jan. 24 |
Jan. 10, 2023 | Galaxy Z Flip 4 | – | Canada (Rogers) | December 2022 update expected on Jan. 24 |
Feb. 13, 2023 | Galaxy Z Fold 4 | F936BXXU1CWAC | Germany, Netherlands (Unlocked) | Stable One UI 5.1 update |
Feb. 13, 2023 | Galaxy Z Flip 4 | – | Germany, Netherlands (Unlocked) | Stable One UI 5.1 update |
Feb. 21, 2023 | Galaxy Z Fold 4 | – | US (Unlocked) | Stable One UI 5.1 update |
Feb. 24, 2023 | Galaxy Z Fold 4 & Flip 4 | – | Verizon | Stable One UI 5.1 update |
Apr. 11, 2023 | Galaxy Z Fold 4 & Flip 4 | F936BXXU2CWCC & F721BXXU2CWCC | Europe & Latin America | April 2023 Security Update |
Jun. 6, 2023 | Galaxy Z Fold 4 | F936U1UES2CWE1 | USA | June 2023 Security Update |
Jun. 8, 2023 | Galaxy Z Flip 4 | F721U1UES2CWE1 | USA | June 2023 Security Update |
Aug. 8, 2023 | Galaxy Z Fold 4 | F936U1UES3CWG4 | USA | August 2023 Security Update |
Aug. 8, 2023 | Galaxy Z Flip 4 | F721U1UES3CWG4 | USA | August 2023 Security Update |
Aug. 16, 2023 | Galaxy Z Fold 4 & Flip 4 | One UI 5.1.1 coming soon | ||
Aug. 17, 2023 | Galaxy Z Fold 4 | F936BXXS4CWG6 | Chile, Guatemala & Panama | August 2023 update |
Aug. 17, 2023 | Galaxy Z Flip 4 | F721BXXS4CWG8 | Chile, Guatemala & Panama | August 2023 update |
Aug. 23, 2023 | Galaxy Z Flip 4 | F721NKSU2DWH5 | South Korea | One UI 5.1.1 |
Aug. 23, 2023 | Galaxy Z Fold 4 | F936NKSU2DWH5 | South Korea | One UI 5.1.1 |
Sept. 13, 2023 | Galaxy Z Fold 4 | F936BXXS4DWHA | Europe | September 2023 update |
Sept. 14, 2023 | Galaxy Z Flip 4 | F721BXXS4DWHA | Europe | September 2023 update |
Sept. 21, 2023 | Galaxy Z Flip 4 & Fold 4 | One UI 6.0 beta in Oct. | ||
Oct. 13, 2023 | Galaxy Z Flip 4 & Fold 4 | Korea | One UI 6.0 beta launched |
Bugs, issues, and problems
In this section, we will keep track of all the bugs and issues that arise in the Galaxy Z Flip 4 and Z Fold 4.
Info. last updated on | Device | Description | Status |
August 25 | Galaxy Z Fold 4 | Taskbar disappearing or crashing with third-party launchers | Unacknowledged |
August 31 | Galaxy Z Fold 4 | Device not connecting to Android Auto | Escalated (Workaround) |
September 30 | Galaxy Z Flip 4 | Hinge breaking or disjointed with no or minimal drops | Unacknowledged |
Jan. 17, 2023 | Galaxy Z Fold 4 | Fitbit Charge 5 not syncing | Fixed |
Jan. 11, 2023 | Galaxy Z Fold 4 | Incomplete optimization or scaling of Discord app | Unacknowledged |
Jan. 23, 2023 | Galaxy Z Fold 4 | Inner screen protector peeling off | Unacknowledged |
Jan. 31, 2023 | Galaxy Z Fold 4 | Poor battery life on Android 13 | Workaround |
Feb. 8, 2023 | Galaxy Z Fold 4 | Device appears slightly bent when opened fully | Unacknowledged |
Apr. 14, 2023 | Galaxy Z Fold 4 | Issues with excessive battery drain after One UI 5.1 update | Reportedly fixed |
Mar. 24, 2023 | Galaxy Z Fold 4 | Crashes and reboots when viewing Counter Strike 2 (CS2) website | Unacknowledged |
Note: We have more such stories in our dedicated Tracker section so be sure to follow them as well.
Featured image source: Samsung.
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