One UI 8.5 as BETA version is now available for download for the Samsung Galaxy Z Fold 6. Since there are two version of Z Fold 6, there are two versions of One UI 8.5 as well. You would have enroll your Fold 6 into beta program before following these steps.
SM-F956U1 Beta 2 Link – ZZCD -> ZZD3
There are two ways to install the One UI 6.5 beta. Whatever you options you go for, you will have to download the official firmware from a website like SamFirm and install it using an installation tool like ODIN.
- With data wipe:
Roll back to the stable version (this will erase data)
choose CSC OXM (without HOME)
- Without data wipe:
Wait for the official 8.5 version to be released, then upgrade to it without losing data.
choose HOME_CSC