Using both of Donkerinternet torrents:

 
https://thepiratebay.ee/torrent/5952565/Call_Of_Duty_7_Black_Ops_Patched_3.41_PS3_Donkerinternet

AND
 
https://thepiratebay.ee/torrent/6129814/Call_Of_Duty_7_Black_Ops_CFW_3.55_and_up_PS3_Donkerinternet_

You can now patch the game with this .pkg and play online!
I got this working on my PS3 3.55 Kmeaw and it took a long time
to find this on the Internet, and once I found it this one
to work very well with Donkerinternet release. So this is my first
upload. :)

1- Use the Donkerinternet release

2- Extract file (.7zip)

3- Install the SEN ENABLER 4.25 (INSIDE TORRENT)

4- Install the .pgk on PS3 (INSIDE TORRENT)

5- HAVE FUN ! :)

I am not responsible for any possible error that might ocurr, (perma brick or semi brick PS3).

DO IT ON YOUR OWN RISK

************************************************************

MANY THANKS TO:

ZOMBIEKILLAH

Donkerinternet