Call display disappear after call

[Azraelz]

Hi I using iphone4 jailbroken by limerain...after installing some apps,there's something wrong u see...when I tried makin a call and put the phone near my ear it ,display will automatically disappear as per norm but when I tried ending it the screen is still blank and I got to reset back to get to home page...I did a restore to official os 4.1 and it worked fine..any ideas guys..thanks

[lineskis]

Just a little bug. You can jailbreak agian and it should be fin lmk if its back to the way it was befor