[Galaxy S II Q&A, Help & Troubleshooting] GuestD0343:
Activation of mobile network in settings:

D/Yamaha-MC1N2-Audio( 1861): yamaha_mc1n2_audio_route_start()
D/MccTable( 2753): updateMccMncConfiguration mccmnc='null' fromServiceState=true
D/MccTable( 2753): WIFI_COUNTRY_CODE set to
I/WifiService( 2226): WifiService trying to set country code to with persist set to true
E/WifiStateMachine( 2226): Ignoring resetting of country code
D/KeyguardUpdateMonitor( 2369): ACTION_SERVICE_STATE_CHANGED on sub: 5000 mServiceState: 1 1 voice home data home null null null null null null Unknown Unknown CSS not supported -1 -1 RoamInd=-1 DefRoamInd=-1 EmergOnly=false
D/GpsLocationProvider( 2226): received SIM realted action:
D/GpsLocationProvider( 2226): SIM MCC/MNC is still not available
W/sh ( 4104): type=1400 audit(0.0:237): avc: denied { write } for name="log" dev=mmcblk0p10 ino=73730 scontext=u:r:rild:s0 tcontext=u:object_r:system_data_file:s0 tclass=dir
I/MmsService( 2753): MmsConfigManager.loadInBackground(): mcc/mnc: 262/3
I/Telephony( 2753): PstnIncomingCallNotifier: Unregistering: Handler (com.android.internal.telephony.gsm.GSMPhone) {2f88d477}
D/Telephony( 2753): PstnPhoneCapabilitiesNotifier: Unregistering: Handler (com.android.internal.telephony.gsm.GSMPhone) {2f88d477}
E/MmsService( 2753): MmsConfigManager.load -- empty getActiveSubInfoList
D/Telephony( 2753): TelecomAccountRegistry: Found 1 phones. Attempting to register.
D/Telephony( 2753): TelecomAccountRegistry: Phone with subscription id 5000
E/PhoneInterfaceManager( 2753): [PhoneIntfMgr] getIccId: ICC ID is null or empty.
D/Telephony( 2753): AccountEntry: Registered phoneAccount: [PhoneAccount: ComponentInfo{com.android.phone/com.android.services.telephony.TelephonyConnectionService}, [f8237xxxxxxxxxxxxxxxxxxxx], UserHandle{0} Capabilities: 54 Schemes: tel voicemail ] with handle: ComponentInfo{com.android.phone/com.android.services.telephony.TelephonyConnectionService}, [f8237xxxxxxxxxxxxxxxxxxxxxxxx], UserHandle{0}
I/Telephony( 2753): PstnIncomingCallNotifier: Registering: Handler (com.android.internal.telephony.gsm.GSMPhone) {2f88d477}
D/Telephony( 2753): PstnPhoneCapabilitiesNotifier: Registering: Handler (com.android.internal.telephony.gsm.GSMPhone) {2f88d477}
D/CallNotifier( 2753): onReceive...
D/PhoneStatusBarPolicy( 2369): updateSimState for subId :5000
D/PhoneStatusBarPolicy( 2369): updateSimState for phoneId :0
D/PhoneStatusBarPolicy( 2369): updateSimState for Slot :0
D/Telephony( 2753): PstnPhoneCapabilitiesNotifier: handleVideoCapabilitesChanged. Video capability - false
D/CellBroadcastReceiver( 3604): onReceive Intent { act=android.intent.action.SERVICE_STATE flg=0x10 cmp=com.android.cellbroadcastreceiver/.CellBroadcastReceiver (has extras) }
D/CellBroadcastReceiver( 3604): Intent ACTION_SERVICE_STATE_CHANGED
D/CellBroadcastReceiver( 3604): Service state changed! 1 Full: 1 1 voice home data home null null null null null null Unknown Unknown CSS not supported -1 -1 RoamInd=-1 DefRoamInd=-1 EmergOnly=false Current state=-1
D/CellBroadcastReceiver( 3604): onReceive Intent { act=android.intent.action.ACTION_SUBINFO_RECORD_UPDATED flg=0x10 cmp=com.android.cellbroadcastreceiver/.CellBroadcastReceiver }
E/PhoneInterfaceManager( 2753): [PhoneIntfMgr] getIccId: ICC ID is null or empty.
I/art ( 2226): Background partial concurrent mark sweep GC freed 21767(1433KB) AllocSpace objects, 6(196KB) LOS objects, 20% free, 15MB/19MB, paused 2.154ms total 179.409ms
D/GpsLocationProvider( 2226): received SIM realted action:
D/GpsLocationProvider( 2226): SIM MCC/MNC is still not available
I/MediaFocusControl( 2226): AudioFocus abandonAudioFocus() from android.media.AudioManager@3eb70c78com.cyanogenmod.eleven.MusicPlaybackService$5@168d0f51
I/HeadsetService( 2686): Audio session removed: 18
I/MediaFocusControl( 2226): AudioFocus abandonAudioFocus() from android.media.AudioManager@3eb70c78com.cyanogenmod.eleven.MusicPlaybackService$5@168d0f51