Stock, which one? (Exact build) same for CM10, nightly? RC? stable?
What recovery are you using to flash? I've had baseband unknown issues with the 220.127.116.11 t0lte TWRP while flashing OmniROM nightlies (yet CM and PACman 4.2 ROMs were OK) whereas it worked just fine with non-touch CWM 18.104.22.168.
What baseband are you using? It may be a matter of updating that. (I have an "unusual" T889V, so I can't give you much specifics on this topic.)
Logcat and monitor.bat are part of the Android SDK, as is ADB.
My phones: Galaxy Note II SGH-T889V (with LTE enabled
/ ext4 SD card support on TouchWiz ROMs
), Motorola XT-1045 Moto G LTE (TWRP
Previous phones: Nexus S GT-I9020A, Galaxy Gio GT-S5660M (Arpeggiomod ROM
/ Discussion, stock rooted ROM
), Motorola XT-1032 Moto G.
Phones for which I play "tech support" for family and friends: Galaxy Nexus GT-I9250, Galaxy Q SGH-T589R, Galaxy 551 GT-I5510M, LG C-800G Eclypse, Motorola XT-1032 Moto G