First your variant code does not match exactly its similar about your variant code...
after downloading all your need files its total 8 files.
Download Nokia Cooker and download your mods which is you want to add in your firmware.
can you please tell me which mods u want to add in your firmware....
i saw your link which is you add in your above comment this is the Thread link.. and in this thread so many mods are available... what exactly mod you want....
give the details... and download the phoenix also. for flashing your phone...
Nokia C6-01-C7-E7-X7-701 Camera mods by STRATEGIST
Increased Heap Size & Reduced App closing delay
Improved CPU n GPU
Custom Equalizer Mod with predefined Presets working on Belle
Max Volume in Apps Music Player & Animation Power saver fro Belle and many more.....................