If you
1 disconnect USB CABLE
2 ower off the phone, or wait for battery drained
3 open a terminal and
4 flasher -F main.bin -F emmc.bin -f
5 the flasher will wait for you to connect phone
6 connect the USB cable
7 flasher will detect the phone and wait while phone charges above 11%
8 once at 11% flashing will start

main.bin and emmc.bin should match your productcode and placed in flasher dir, or provide the full path+names of bin files