Default [Q]Calling problem

hey guys
am facing big problems while calling
I call or answer a call when the other ends the call my phone is completely dead,it's on but the screen won't turn on
Until I remove and reinsert the battery
Any fix for this annoying problem??
Devices:
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HTC Wildfire S:
ROM:WFSY10.1
Recovery:2012 CWM Recovery 5.0.2.8
2012 Edition WFS
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HTC Wildfire S
WonderSY10.1[Discontinued]|WFSY10.1|Stock Arabic Sense|SliM-o-MatiC
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