here is complete solution 1.phone must will be on 2.then connect mini usb to phone and install driver. 3.then open (Dloader lite) and select com.and 4.tick to backup/nv restore. 5.then select flash file.and hit to Start.
NOTE:-dont write backup/nv
After complete flashing ,
open battery an put it again and power on the phone. your phone screen will shows white screen. open haier unlocker. (austin cell).and select com port and hit to austin cell.now ur phone will be restart and shows complete screen.
then use this code:-*32#00# and select min lock off.