Just checked for update and found the March update is available on my Unlocked Flip5 on AT&T in Kansas City area.
One UI version: 6.0
F731U1UES2BXBE
Size: 393.63 MB
Security Patch: March 1, 2024
One UI version: 6.0
F731U1UES2BXBE
Size: 393.63 MB
Security Patch: March 1, 2024