At last I found 1 site for success install SwirlyMMS 2 for 3GS 3.1.2
(The Phone Club) - thanks 4 apama
How I install with iPhone PC Suite:
1) Unstall previous version (if have) reboot
2) install 2.1.1.deb
3) install 2.1.9.deb file
4) reboot
Swirly 2.1.1
swirly 2.1.9