Hi. I recently flashed my Huawei G510-0100 with the MIUI 4.3.7 and when I receive a call, it cannot stop ringing even after they hangup. And when I go to (Settings> Mobile Networks)the caller screen pops up and it rings again automatically. When I make a call, even after I pressed the red button to hang up the caller screen still stays on and after pressing the home key the call then goes to the notification panel which makes it difficult for me to make or receive further calls until reboot. Is there a mod or is there a way for me to only restore the Huawei Stock Phone app?