Samsung has released the Android 16-based stable One UI 8 update for four more smartphones: the Galaxy Z Fold4, Galaxy Z Flip4, Galaxy M36, and Galaxy F36.
The One UI 8 stable update for the Galaxy Z Fold4 and Galaxy Z Flip4 comes with firmware versions F936BXXUAIYIF and F721BXXUAIYIF, respectively. The update includes the October 2025 Android security patch, weighs over 3GB, and is rolling out in Asia, Africa, and Europe.
The stable One UI 8 update for the Galaxy M36 and Galaxy F36 is being rolled out in India with the September 2025 Android security patch. The updates for both smartphones require a download of about 2.3GB. However, the Galaxy M36’s update has firmware version M366BXXUZBYI3, while the Galaxy F36’s update comes with firmware version E366BXXU2BYI4.
Samsung Galaxy Z Fold4
| 512GB 12GB RAM | € 673.30 |
£ 469.00 |
| 256GB 12GB RAM | € 504.75 |
£ 509.00 |
| Show all prices | ||
Samsung Galaxy Z Flip4
| 128GB 8GB RAM | € 299.00 |
£ 258.99 |
| 256GB 8GB RAM | € 314.00 |
£ 283.00 |
| Show all prices | ||
If you haven’t received the stable One UI 8 update yet, you can check for it manually by navigating to your smartphone’s Settings > Software update menu.
Samsung Galaxy M36 5G
| 128GB 6GB RAM | ₹ 13,999 |
|
| 128GB 8GB RAM | ₹ 15,499 |
|
| Show all prices | ||
Samsung Galaxy F36 5G
| 128GB 6GB RAM | ₹ 15,290 |
|
| 128GB 8GB RAM | ₹ 17,999 |
|
| Show all prices | ||
Via 1, Via 2