I don't know if anyone else had a problem with the phone dialer but it would not work with my XV6700 after the flash and I could not identify any software conflicts with installs and uninstalls of PiePlus, iLauncher, SKTools, Pocket Mechanic, PocketHackMaster, amongst others. The keypad would not come up and would only lock up the phone so it was possible only to dial out contacts that had been already entered. Even then it was necessary to tap touch the screen to get the dialer to complete the call. What saved me was the ETEN Phone dialer (free) and it supposedly has some nice skins which I have not tried (
http://www.paulya.com/dialerskins.htm). Since installing the ETEN I have had absolutely no problems with the phone which works flawlessly with MS Voice Command 1.6 even through my Bluetooth Motorola HS 850. The ETEN dialer is nicer anyway with larger keys and better looking interface. Would recommend it to anyone with dialer problems before they try the hard reset routine.