If you Want Flash This Rom Into Phone
So Your Set Must Be Rooted And install Custom Recovery ( CWM \ TWRP )
How To Root And Install Custom Recovery
Click Here 1- After Download This Rom Copy into Phone After Completing Copy
2-Go To Custom Recovery And Do This Operation
Wipe Data Factory
Wipe Cache
Go to Advance
wipe Dalvik
wipe Battery Status
Go Back
Install Zip From SD Card
Choose Sphinx Iron
Select Yes
Now Flashing Start After Flashed Complete Go Back And Reboot Phone :)
Don't Forget Select English language At First Screen :)
First Time Mobile Give Few Minute On Logo Don't Worry
Good Luck
If you have Any Problem Please Share With Me in Comment