Popular for their circular keypads and expandable MMC storage.

For someone today looking at “S60v1 ROMs”:

If you want, I can:

: Use the "Install/JAR" or ".sis" menu to add classic S60v1 games or applications.

For information regarding ROMs and their modern preservation, a highly recommended resource is the blog post "How to setup EKA2L1 + Gameplay + Review" AlexisGaming21