[LG Optimus L3 II, L5 II, L7 II, L9 II] lalovzg:
Edit: Here's what I got from adb logcat. The "proximitysensor" sounds like what I'm trying to check but really couldn't understand the logcat. I will attach two logs: For the first one I started adb immediately after rebooting the phone, made a call trying to enable/disable the screen (proximity sensor) a few times, ended the call, reboot the phone, finished the log. It's a zip because is big for txt upload. For the second one is the SAME except that is PhoneApp filtered with "PhoneApp:* *:S".

--------- beginning of /dev/log/system

--------- beginning of /dev/log/main

V/PhoneApp( 766): onCreate()...

D/PhoneApp( 766): onCreate: mProximityWakeLock: WakeLock{4196c328 held=false, refCount=0}

D/PhoneApp( 766): onCreate: mUpdateLock: android.os.UpdateLock@4196dc40

V/PhoneApp( 766): register for ICC status

D/PhoneApp( 766): mReceiver: ACTION_ANY_DATA_CONNECTION_STATE_CHANGED

D/PhoneApp( 766): - state: DISCONNECTED

D/PhoneApp( 766): - reason: null

D/PhoneApp( 766): mReceiver: ACTION_ANY_DATA_CONNECTION_STATE_CHANGED

D/PhoneApp( 766): - state: DISCONNECTED

D/PhoneApp( 766): - reason: radioTurnedOff

D/PhoneApp( 766): mReceiver: ACTION_ANY_DATA_CONNECTION_STATE_CHANGED

D/PhoneApp( 766): - state: DISCONNECTED

D/PhoneApp( 766): - reason: radioTurnedOff

D/PhoneApp( 766): mReceiver: ACTION_ANY_DATA_CONNECTION_STATE_CHANGED

D/PhoneApp( 766): - state: DISCONNECTED

D/PhoneApp( 766): - reason: radioTurnedOff

D/PhoneApp( 766): mReceiver: ACTION_ANY_DATA_CONNECTION_STATE_CHANGED

D/PhoneApp( 766): - state: DISCONNECTED

D/PhoneApp( 766): - reason: radioTurnedOff

D/PhoneApp( 766): mReceiver: ACTION_ANY_DATA_CONNECTION_STATE_CHANGED

D/PhoneApp( 766): - state: DISCONNECTED

D/PhoneApp( 766): - reason: radioTurnedOff

D/PhoneApp( 766): mReceiver: ACTION_ANY_DATA_CONNECTION_STATE_CHANGED

D/PhoneApp( 766): - state: DISCONNECTED

D/PhoneApp( 766): - reason: radioTurnedOff

D/PhoneApp( 766): mReceiver: ACTION_ANY_DATA_CONNECTION_STATE_CHANGED

D/PhoneApp( 766): - state: DISCONNECTED

D/PhoneApp( 766): - reason: radioTurnedOff

D/PhoneApp( 766): mReceiver: ACTION_ANY_DATA_CONNECTION_STATE_CHANGED

D/PhoneApp( 766): - state: DISCONNECTED

D/PhoneApp( 766): - reason: dataDetached

D/PhoneApp( 766): mReceiver: ACTION_ANY_DATA_CONNECTION_STATE_CHANGED

D/PhoneApp( 766): - state: DISCONNECTED

D/PhoneApp( 766): - reason: dataDetached

D/PhoneApp( 766): mReceiver: ACTION_ANY_DATA_CONNECTION_STATE_CHANGED

D/PhoneApp( 766): - state: DISCONNECTED

D/PhoneApp( 766): - reason: dataDetached

D/PhoneApp( 766): mReceiver: ACTION_ANY_DATA_CONNECTION_STATE_CHANGED

D/PhoneApp( 766): - state: DISCONNECTED

D/PhoneApp( 766): - reason: dataDetached

I/PhoneApp( 766): Headset phone created, binding local service.

D/PhoneApp( 766): mReceiver: ACTION_ANY_DATA_CONNECTION_STATE_CHANGED

D/PhoneApp( 766): - state: DISCONNECTED

D/PhoneApp( 766): - reason: null

D/PhoneApp( 766): mReceiver: ACTION_ANY_DATA_CONNECTION_STATE_CHANGED

D/PhoneApp( 766): - state: DISCONNECTED

D/PhoneApp( 766): - reason: null

D/PhoneApp( 766): mReceiver: ACTION_ANY_DATA_CONNECTION_STATE_CHANGED

D/PhoneApp( 766): - state: DISCONNECTED

D/PhoneApp( 766): - reason: nwTypeChanged

D/PhoneApp( 766): mReceiver: ACTION_ANY_DATA_CONNECTION_STATE_CHANGED

D/PhoneApp( 766): - state: DISCONNECTED

D/PhoneApp( 766): - reason: nwTypeChanged

D/PhoneApp( 766): mReceiver: ACTION_ANY_DATA_CONNECTION_STATE_CHANGED

D/PhoneApp( 766): - state: DISCONNECTED

D/PhoneApp( 766): - reason: nwTypeChanged

D/PhoneApp( 766): mReceiver: ACTION_ANY_DATA_CONNECTION_STATE_CHANGED

D/PhoneApp( 766): - state: DISCONNECTED

D/PhoneApp( 766): - reason: nwTypeChanged

D/PhoneApp( 766): mReceiver: ACTION_ANY_DATA_CONNECTION_STATE_CHANGED

D/PhoneApp( 766): - state: DISCONNECTED

D/PhoneApp( 766): - reason: nwTypeChanged

D/PhoneApp( 766): mReceiver: ACTION_ANY_DATA_CONNECTION_STATE_CHANGED

D/PhoneApp( 766): - state: DISCONNECTED

D/PhoneApp( 766): - reason: nwTypeChanged

D/PhoneApp( 766): mReceiver: ACTION_ANY_DATA_CONNECTION_STATE_CHANGED

D/PhoneApp( 766): - state: DISCONNECTED

D/PhoneApp( 766): - reason: nwTypeChanged

D/PhoneApp( 766): updateProximitySensorMode: state = IDLE

D/PhoneApp( 766): updateProximitySensorMode: lock already released.

D/PhoneApp( 766): mReceiver: ACTION_ANY_DATA_CONNECTION_STATE_CHANGED

D/PhoneApp( 766): - state: DISCONNECTED

D/PhoneApp( 766): - reason: null

D/PhoneApp( 766): mReceiver: ACTION_ANY_DATA_CONNECTION_STATE_CHANGED

D/PhoneApp( 766): - state: DISCONNECTED

D/PhoneApp( 766): - reason: dataAttached

D/PhoneApp( 766): mReceiver: ACTION_ANY_DATA_CONNECTION_STATE_CHANGED

D/PhoneApp( 766): - state: DISCONNECTED

D/PhoneApp( 766): - reason: dataAttached

D/PhoneApp( 766): mReceiver: ACTION_ANY_DATA_CONNECTION_STATE_CHANGED

D/PhoneApp( 766): - state: DISCONNECTED

D/PhoneApp( 766): - reason: dataAttached

D/PhoneApp( 766): mReceiver: ACTION_ANY_DATA_CONNECTION_STATE_CHANGED

D/PhoneApp( 766): - state: DISCONNECTED

D/PhoneApp( 766): - reason: dataAttached

D/PhoneApp( 766): mReceiver: ACTION_ANY_DATA_CONNECTION_STATE_CHANGED

D/PhoneApp( 766): - state: DISCONNECTED

D/PhoneApp( 766): - reason: dataAttached

D/PhoneApp( 766): mReceiver: ACTION_ANY_DATA_CONNECTION_STATE_CHANGED

D/PhoneApp( 766): - state: DISCONNECTED

D/PhoneApp( 766): - reason: dataAttached

D/PhoneApp( 766): mReceiver: ACTION_ANY_DATA_CONNECTION_STATE_CHANGED

D/PhoneApp( 766): - state: DISCONNECTED

D/PhoneApp( 766): - reason: simLoaded

D/PhoneApp( 766): mReceiver: ACTION_ANY_DATA_CONNECTION_STATE_CHANGED

D/PhoneApp( 766): - state: DISCONNECTED

D/PhoneApp( 766): - reason: simLoaded

D/PhoneApp( 766): mReceiver: ACTION_ANY_DATA_CONNECTION_STATE_CHANGED

D/PhoneApp( 766): - state: DISCONNECTED

D/PhoneApp( 766): - reason: simLoaded

D/PhoneApp( 766): mReceiver: ACTION_ANY_DATA_CONNECTION_STATE_CHANGED

D/PhoneApp( 766): - state: DISCONNECTED

D/PhoneApp( 766): - reason: simLoaded

D/PhoneApp( 766): mReceiver: ACTION_ANY_DATA_CONNECTION_STATE_CHANGED

D/PhoneApp( 766): - state: DISCONNECTED

D/PhoneApp( 766): - reason: simLoaded

D/PhoneApp( 766): mReceiver: ACTION_ANY_DATA_CONNECTION_STATE_CHANGED

D/PhoneApp( 766): - state: DISCONNECTED

D/PhoneApp( 766): - reason: simLoaded

D/PhoneApp( 766): pulse screen lock

D/PhoneApp( 766): updateProximitySensorMode: state = OFFHOOK

D/PhoneApp( 766): updateProximitySensorMode: acquiring...

D/PhoneApp( 766): displayCallScreen()...

D/PhoneApp( 766): updateProximitySensorMode: state = OFFHOOK

D/PhoneApp( 766): updateProximitySensorMode: lock already held.

D/PhoneApp( 766): updateProximitySensorMode: state = OFFHOOK

D/PhoneApp( 766): updateProximitySensorMode: lock already held.

D/PhoneApp( 766): requestWakeState(SLEEP)...

D/PhoneApp( 766): updateProximitySensorMode: state = OFFHOOK

D/PhoneApp( 766): updateProximitySensorMode: lock already held.

D/PhoneApp( 766): requestWakeState(SLEEP)...

D/PhoneApp( 766): - isOtaCallInActiveState false

D/PhoneApp( 766): updateWakeState: callscreen true, dialer false, speaker false...

D/PhoneApp( 766): updateWakeState: keepScreenOn = true (isRinging false, isDialing true, isVideoCallActive false, showingQuickResponse false, showingDisc false)

D/PhoneApp( 766): requestWakeState(FULL)...

D/PhoneApp( 766): updateProximitySensorMode: state = OFFHOOK

D/PhoneApp( 766): updateProximitySensorMode: lock already held.

D/PhoneApp( 766): updateWakeState: callscreen true, dialer false, speaker false...

D/PhoneApp( 766): updateWakeState: keepScreenOn = true (isRinging false, isDialing true, isVideoCallActive false, showingQuickResponse false, showingDisc false)

D/PhoneApp( 766): requestWakeState(FULL)...

D/PhoneApp( 766): updateProximitySensorMode: state = OFFHOOK

D/PhoneApp( 766): updateProximitySensorMode: lock already held.

D/PhoneApp( 766): updateWakeState: callscreen true, dialer false, speaker false...

D/PhoneApp( 766): updateWakeState: keepScreenOn = true (isRinging false, isDialing true, isVideoCallActive false, showingQuickResponse false, showingDisc false)

D/PhoneApp( 766): requestWakeState(FULL)...

D/PhoneApp( 766): updateProximitySensorMode: state = OFFHOOK

D/PhoneApp( 766): updateProximitySensorMode: lock already held.

D/PhoneApp( 766): - isOtaCallInActiveState false

D/PhoneApp( 766): - updateInCallScreen()...

D/PhoneApp( 766): - isOtaCallInActiveState false

D/PhoneApp( 766): updateProximitySensorMode: state = OFFHOOK

D/PhoneApp( 766): updateProximitySensorMode: lock already held.

D/PhoneApp( 766): updateWakeState: callscreen true, dialer false, speaker false...

D/PhoneApp( 766): updateWakeState: keepScreenOn = false (isRinging false, isDialing false, isVideoCallActive false, showingQuickResponse false, showingDisc false)

D/PhoneApp( 766): requestWakeState(SLEEP)...

D/PhoneApp( 766): - isOtaCallInActiveState false

D/PhoneApp( 766): updateProximitySensorMode: state = OFFHOOK

D/PhoneApp( 766): updateProximitySensorMode: lock already held.

D/PhoneApp( 766): updateWakeState: callscreen true, dialer false, speaker false...

D/PhoneApp( 766): updateWakeState: keepScreenOn = false (isRinging false, isDialing false, isVideoCallActive false, showingQuickResponse false, showingDisc false)

D/PhoneApp( 766): requestWakeState(SLEEP)...

D/PhoneApp( 766): - isOtaCallInActiveState false

D/PhoneApp( 766): updateProximitySensorMode: state = OFFHOOK

D/PhoneApp( 766): updateProximitySensorMode: lock already held.

D/PhoneApp( 766): updateProximitySensorMode: state = OFFHOOK

D/PhoneApp( 766): updateProximitySensorMode: lock already held.

D/PhoneApp( 766): updateProximitySensorMode: state = OFFHOOK

D/PhoneApp( 766): updateProximitySensorMode: lock already held.

D/PhoneApp( 766): updateProximitySensorMode: state = OFFHOOK

D/PhoneApp( 766): updateProximitySensorMode: lock already held.

D/PhoneApp( 766): updateProximitySensorMode: state = OFFHOOK

D/PhoneApp( 766): updateProximitySensorMode: lock already held.

D/PhoneApp( 766): updateProximitySensorMode: state = OFFHOOK

D/PhoneApp( 766): updateProximitySensorMode: lock already held.

D/PhoneApp( 766): updateProximitySensorMode: state = OFFHOOK

D/PhoneApp( 766): updateProximitySensorMode: lock already held.

D/PhoneApp( 766): updateProximitySensorMode: state = OFFHOOK

D/PhoneApp( 766): updateProximitySensorMode: lock already held.

D/PhoneApp( 766): pokeUserActivity()...

D/PhoneApp( 766): updateProximitySensorMode: state = OFFHOOK

D/PhoneApp( 766): updateProximitySensorMode: lock already held.

D/PhoneApp( 766): updateWakeState: callscreen true, dialer false, speaker false...

D/PhoneApp( 766): updateWakeState: keepScreenOn = true (isRinging false, isDialing false, isVideoCallActive false, showingQuickResponse false, showingDisc true)

D/PhoneApp( 766): requestWakeState(FULL)...

D/PhoneApp( 766): - isOtaCallInActiveState false

D/PhoneApp( 766): - isOtaCallInActiveState false

D/PhoneApp( 766): mReceiver: ACTION_ANY_DATA_CONNECTION_STATE_CHANGED

D/PhoneApp( 766): - state: DISCONNECTED

D/PhoneApp( 766): - reason: 2GVoiceCallEnded

D/PhoneApp( 766): mReceiver: ACTION_ANY_DATA_CONNECTION_STATE_CHANGED

D/PhoneApp( 766): - state: DISCONNECTED

D/PhoneApp( 766): - reason: 2GVoiceCallEnded

D/PhoneApp( 766): mReceiver: ACTION_ANY_DATA_CONNECTION_STATE_CHANGED

D/PhoneApp( 766): - state: DISCONNECTED

D/PhoneApp( 766): - reason: 2GVoiceCallEnded

D/PhoneApp( 766): updateProximitySensorMode: state = IDLE

D/PhoneApp( 766): updateProximitySensorMode: releasing...

D/PhoneApp( 766): updateProximitySensorMode: state = IDLE

D/PhoneApp( 766): updateProximitySensorMode: lock already released.

D/PhoneApp( 766): updateWakeState: callscreen true, dialer false, speaker false...

D/PhoneApp( 766): updateWakeState: keepScreenOn = false (isRinging false, isDialing false, isVideoCallActive false, showingQuickResponse false, showingDisc false)

D/PhoneApp( 766): requestWakeState(SLEEP)...

D/PhoneApp( 766): updateProximitySensorMode: state = IDLE

D/PhoneApp( 766): updateProximitySensorMode: lock already released.

D/PhoneApp( 766): updateWakeState: callscreen false, dialer false, speaker false...

D/PhoneApp( 766): updateWakeState: keepScreenOn = false (isRinging false, isDialing false, isVideoCallActive false, showingQuickResponse false, showingDisc false)

D/PhoneApp( 766): requestWakeState(SLEEP)...

D/PhoneApp( 766): updateProximitySensorMode: state = IDLE

D/PhoneApp( 766): updateProximitySensorMode: lock already released.

D/PhoneApp( 766): updateWakeState: callscreen false, dialer false, speaker false...

D/PhoneApp( 766): updateWakeState: keepScreenOn = false (isRinging false, isDialing false, isVideoCallActive false, showingQuickResponse false, showingDisc false)

D/PhoneApp( 766): requestWakeState(SLEEP)...

D/PhoneApp( 766): updateProximitySensorMode: state = IDLE

D/PhoneApp( 766): updateProximitySensorMode: lock already released.

D/PhoneApp( 766): mReceiver: ACTION_ANY_DATA_CONNECTION_STATE_CHANGED

D/PhoneApp( 766): - state: DISCONNECTED

D/PhoneApp( 766): - reason: null

D/PhoneApp( 766): mReceiver: ACTION_ANY_DATA_CONNECTION_STATE_CHANGED

D/PhoneApp( 766): - state: DISCONNECTED

D/PhoneApp( 766): - reason: dataDetached

D/PhoneApp( 766): mReceiver: ACTION_ANY_DATA_CONNECTION_STATE_CHANGED

D/PhoneApp( 766): - state: DISCONNECTED

D/PhoneApp( 766): - reason: dataDetached

D/PhoneApp( 766): mReceiver: ACTION_ANY_DATA_CONNECTION_STATE_CHANGED

D/PhoneApp( 766): - state: DISCONNECTED

D/PhoneApp( 766): - reason: dataDetached

D/PhoneApp( 766): mReceiver: ACTION_ANY_DATA_CONNECTION_STATE_CHANGED

D/PhoneApp( 766): - state: DISCONNECTED

D/PhoneApp( 766): - reason: dataDetached

D/PhoneApp( 766): mReceiver: ACTION_ANY_DATA_CONNECTION_STATE_CHANGED

D/PhoneApp( 766): - state: DISCONNECTED

D/PhoneApp( 766): - reason: null

D/PhoneApp( 766): mReceiver: ACTION_ANY_DATA_CONNECTION_STATE_CHANGED

D/PhoneApp( 766): - state: DISCONNECTED

D/PhoneApp( 766): - reason: radioTurnedOff

D/PhoneApp( 766): mReceiver: ACTION_ANY_DATA_CONNECTION_STATE_CHANGED

D/PhoneApp( 766): - state: DISCONNECTED

D/PhoneApp( 766): - reason: radioTurnedOff

D/PhoneApp( 766): mReceiver: ACTION_ANY_DATA_CONNECTION_STATE_CHANGED

D/PhoneApp( 766): - state: DISCONNECTED

D/PhoneApp( 766): - reason: radioTurnedOff

D/PhoneApp( 766): mReceiver: ACTION_ANY_DATA_CONNECTION_STATE_CHANGED

D/PhoneApp( 766): - state: DISCONNECTED

D/PhoneApp( 766): - reason: radioTurnedOff

D/PhoneApp( 766): mReceiver: ACTION_ANY_DATA_CONNECTION_STATE_CHANGED

D/PhoneApp( 766): - state: DISCONNECTED

D/PhoneApp( 766): - reason: radioTurnedOff

D/PhoneApp( 766): mReceiver: ACTION_ANY_DATA_CONNECTION_STATE_CHANGED

D/PhoneApp( 766): - state: DISCONNECTED

D/PhoneApp( 766): - reason: radioTurnedOff

D/PhoneApp( 766): mReceiver: ACTION_ANY_DATA_CONNECTION_STATE_CHANGED

D/PhoneApp( 766): - state: DISCONNECTED

D/PhoneApp( 766): - reason: radioTurnedOff

Hope this helps. Or what should I enter in logcat options?