Porting Guide for Marshmallow and Nougat for MT6580 Kernel 3.18.19+

This guide is for mt6580 devices with 3.18.19 and 3.18.19+ kernel, may not work in another chipset.
Both of roms (stock and port rom must be same version and same chipset).

You need:

1. BRAIN (The most important)
2. STOCK ROM (as name say stock rom or ANY stable rom you have for your device)
3. PORT ROM (rom what you want to port to your device,)
4. winrar
5. boot.img unpacker/repacker
6. Notepad++

lets start:

1. Open stock rom system folder and do same on port rom on two separate Windows
2. From stock rom system lib/hw copy file audio.primary.mt6580 to port rom system/lib/hw and paste/replace.
3. From stock system/lib folder copy lib.cameracustom.so and paste/replace to port rom system/lib.
4. With any boot.img unpacker/repacker tools unpack port/boot.img and stock/boot.img and very copy kernel from stock /boot.img to port/boot.img,then click on repack.
5. Go to folder updater-script in META-INF folder find and edit the mount point 
6. Go to system folder , open build.prop and edit what ý wany but don't touch ro.build.description, ro.build.fingerprint and ro.build.characteristics.
7. Zip the Rom flash it , done 😍😍😍 

MTK6580 Development Group : Click