Thanks to (in alphabetical order) Mijoma, Nbates66, Oleg_k, Rebellos, Srg.mstr (last but not least) now we have ADB command line mode (in recovery mode now).
For this we use only standard USB data cable:
0. For experts only who will not ask stupid...
I will just add it http://www.youtube.com/watch?v=nRahjzStoGU
Succeed in uncompressing kernel and executed it a little.
it's possible to start it without SBL patched by Mijoma, what means that modem is still init by original bada bootloader and the screen keeps working (shows bootlogo)
you can remake your old data cable (usb-to-serial) having soldered it to micro-USB (i got it from data cable USB-to-microUSB, bought it in the nearest supermarket)
just for example:
screenshot get with DDMS (Dalvik Debug Monitor Service):
Vol +/- move selector "reboot... apply... wipe... wipe... format..."