This is experience that tense me a couple of days and I was heart. A GT-S7582 with China IC mt6575 mobile was with no Camera app. I flashed it with a file read from same alive phone. Unfortunately it become dead. After this I tried almost all files from internet but result same.
One day I was googling , I checked needrom and found a file. When flashed it with SP Flash Tool hurray mobile was on with funny condition. Mobile phone was double inverse display , horizontally and vertically.
After more hard work , I found that it is display drivers problem. There was many solutions like cwm recovery and drivers with mtk tools etc but zero. I tried multiple times and considered that it is display problem and related to bootimg and uboot files.
Solution:
First of all download original ROM from needrom.com and flash it with latest SP Flash Tool.
If mobile become alive congrates ,otherwise download bootimg and uboot files from links given bellow.
Select scatter file from original and change bootimg and uboot with others downloaded.
Finally , download wow phone is ok with right display.
Download:
If this is useful must comment.
