The Solaris 10 7/07 HW release has the following restrictions:
The Solaris 10 7/07 HW release can only be installed on SPARC Enterprise M4000-M9000 Servers.
For more information about the SPARC Enterprise M4000–M9000 Servers, see the following:
Sun SPARC Enterprise M4000/M5000 Servers Product Notes For XCP Version 1041
Sun SPARC Enterprise M8000/M9000 Servers Product Notes For XCP Version 1041
The Solaris 10 7/07 HW release does not support upgrades from the previous Solaris 10 11/06 release. The Solaris 10 7/07 HW OS should be installed freshly.
The Solaris 10 7/07 HW release does not support upgrades to any other Solaris releases. The other Solaris Operating Systems should be installed freshly.
The Solaris 10 7/07 HW release cannot be patched. Bug fixes might be available in a future Solaris 10 release.