doogee dg2014 bricked

[leo_hacker82]

hello i just try to upgrade my doogee with 1% battery issue so i saw a patrch for that but my phone was formatted with sp flashtools and now i cant get i preloader vcom i just get mtk usb port..if i uninstall or reinstall drievrs i always get the same even if i insatell the drivers manually always get mtk usb port..is there any way to flash the preloader..i have some roms for my phone but cant flash it ..red bar start but stuck at 100% no start flash any solution please