Κοιτάξτε τι βρήκα σε άλλο thread του XDA
==============================
Originally Posted by Striatum_bdr
Hi,
0823 BB is sometimes very problematic, and not suitable for everybody (cf second image).
I think that if you want to use latest custom roms, and especially v20o, you'd better flash v20m baseband, which has the same numeric name as yours but is clearly not the same. I personnally used v20l baseband without big problem, and I just upgraded to v20m one.
I just read that v20m baseband is not compatible with Cyanogenmod (only Froyo BB must be used), but flashing a BB is just a 5 minutes work.
You have all the BB you want in the Great Temasek shared folder here (in optimus p990 folder): http://www.mediafire.com/temasek
For V20m, you have for .fls files to flash, beginning with biggest file and following with decreasing size.
There is a how to text file in archive.
==============================
Κατέβασα την 725-V20M-baseband.zip αλλά δεν έχει text αρχείο που να λέει πως γίνεται flash.
Ξέρει κανένας?