For me it work like it should work. Try to instal tweak T-3 again...

how I can install it from terminal?

with Qtweak I can restore BME and it's very good!!!
with QTweak I can also resolve the problem about contacts,message and call register?

Don't know what you talking about...

use terminal as ROOT:
PS. If you don't know to use terminal, this program is dangerous for you. You can kill your phone...

I downloaded the new version and after I wrote the code on the terminal.....but....

aegis rejecting /path/to/n9qt.deb : qould not open debian archive
aegis aborting dpkg -- all listed package files rejected
compilation failed in require

p.s. about the "other" problem...I a couple of days before and today my n9 lost all contacts,messages and call register.....I didn't anything
p.p.s. I will use the WTweak like before the reflash I done,so only for restart BME every charge cycle,nothing more

/path/to/n9qt.deb = path where you put the .deb file.

thanks a lot!!!!!

@schturman
will selecting install in T-3 automatically remove the old version of sys-ui before installing the new one ??

If not, you may want to update your pdf instructions to state that one must remove old version of T-3 sys-ui before installing new T-3 sys ui

You can install over the old version...

I forgot to mention this, but before update tweak T-3 you need to remove this 2 ackages:
run as ROOT:

PS. Thanks to Oscar for donation