Stock ROM won't flash Question HOW DO I FLASH THE STOCK ROM ON HOMTOM HT7 WHEN SP FLASH TOOL SAYS BROM ERROR : S_FT_ENABLE_DRAM_FAIL (0xFC0)

Info 
OK I ultra hard bricked my Doogee HOMTOM HT7 (base model) 5.1 lollipop  1gb ram 8gb rom mtk6580a 
I say ultra hard bricked because when I tried  OEM unlock in adb it bricked it to the point that 4 different  PCs wouldn't detect it at a with installed drivers I resently read a way to fix it to where a PC wood detect it so I did what the guide said witch was disassemble phone down to the  circuit board and sold a wire from one point to another and it did work so now PC detects it so does SP flash tool scatter file from ROM is accepted but when I try to flash ROM I get  error message stating BROM ERROR : S_FT_ENABLE_DRAM_FAIL (0xFC0) so what do I do  

If you want more info ask I tried to give all that i thought was needed 
Sorry for bad spelling and punctuation
First time, The problem of your phone was a wrong preloader used on your MT6580A.


While you are using test points to force preloader port then you have to try different preloaders from different similar Firmwares based on MT6580A. 


P.S: THIS OPERATION IS RISKY but it should resolve your problem.