[david370]

I got a new unlocked at&t samsung focus last week and updated to mango. Now the problem i am facing, whenever i receive a long duration call (say for instance for more than 5 minutes); when i remove the phone from my ear to end the call, the screen does not show up, display remains off (maybe the proximity sensor issue or something). I have to press the power button to invoke the display and end the call afterwards. For trial purposes, i tried making a call and playing with proximity sensor with my hand, it turns on and off flawlessly. Any ideas why this is happening ?

[davenpj]

Goes in to stand by?

Sent from my PB99400 using Tapatalk

[david370]

No, i can still hear the call. It is behaving as if i have not removed the phone from my ear and proximity sensor is still saying that i am talking. display does not turn on without clicking the power button

[david370]

Maybe the phone is going into the sleep mode. It happens if the call persists for more than a minute. How can i stop the phone from going into sleep mode during call ? Any ideas?

[david370]

Goes in to stand by?

Sent from my PB99400 using Tapatalk

yes