I think i discovered a huge issue with the new firmware. When i have a second line calling me the screen does not wake up allowing me to switch to the second call. In the past, when a second call comes in the proximity sensor would wake the screen and allow me to take or reject the call. Now i cant even see who is calling. Since i use the phone for business, this is a big, big issue. Anyone else experience this? Can anyone please check this for me please by calling their voicemail and then dialing their own cell # from another phone please. Thanks I feel this is wrong since before the update, the screen would wake immediately when a new call came in. What are your thoughts? the phone screen should become visable immediately when the phone is removed from your face like it did before. Now it is only instant when you dont have a second call coming in, there is no reason the screen should be delayed with a second call.