How to update SRU solaris 11 (simple step)

1. Copy ISO file repo full to the system
- i.e. sol-11_1-repo-full.iso
2. Copy ISO file repo incremental to the system
- i.e. sol-11_1_11_4_0-incr-repo.iso
3. Mount to a directory
# mount -F hsfs sol-11_1-repo-full.iso /repo-full
# mount -F hsfs sol-11_1_11_4_0-incr-repo.iso /repo-incr
4. Set pkg publisher
# pkg set-publisher -G "*" -g file:///repo-full/repo solaris
# pkg set-publisher -g file:///repo-incr/repo solaris
5. Check pkg publisher
# pkg publisher
PUBLISHER TYPE STATUS P LOCATION
solaris origin online F file:///repo-full/repo/
solaris origin online F file:///repo-incr/repo/
6. Update SRU
# pkg update --accept