One UI 8 for Galaxy Z Fold 4 and Galaxy Z Flip 4
This data comes from tipster Tarun Vats’ post on X (formerly Twitter). The tipster noticed One UI 8’s inside take a look at construct on Samsung’s server which was once formally indexed as a “newfound take a look at firmware”. It is alleged to come back with the construct model F936BXXUAIG3 for the Galaxy Z Fold 4 and F721BXXUAIG3 for the Galaxy Z Flip 4.
Galaxy Z Fold4 | Flip4: First One UI 8 inside take a look at construct up to date at the server!!
Build Versions:
– Z Fold4: F936BXXUAIG3
– Z Flip4: F721BXXUAIG3 pic.twitter.com/3bDQMFL4NL— Tarun Vats (@tarunvats33) July 14, 2025
Notably, this discovery builds upon contemporary sightings of the One UI 8 take a look at construct for 2 extra Samsung smartphones — the Galaxy A55 5G and the Galaxy S24 FE. Samsung is reported to have begun the inner checking out of One UI 8 in May, beginning with the flagship Galaxy S25 sequence.
However, simply the checklist on Samsung server does no longer expose any timeline of One UI 8’s liberate, even though it does point out the advance of the firmware for the aforementioned Galaxy fashions.
Currently, best the Samsung Galaxy Z Fold 7, Galaxy Z Flip 7, and Galaxy Z Flip 7 FE are powered through One UI 8. Other smartphones within the South Korean tech conglomerate’s portfolio nonetheless run on One UI 7 which is in response to Android 15.
Before the replace is publicly launched, the ones serious about checking out new options can join Samsung’s One UI 8 Beta programme. This permits builders and beta testers to enjoy the Android 16-based OS and tailor their apps to run adeptly. This programme is to be had in 36 international locations together with India, america, and South Korea.
Source: www.shamnadt.com.com
