THIRD STEP
Calibrate the core using NFE Core 2 (Many many thanks to nicesoni_ash, without him i would've been stuck with a dead phone after flash with modded rofs files)
Open NFE Core 2
#1 Click on the "Open" button and select the core file to be calibrated
#2 After the file is initialized click on the "ROFS calibration" button
#3 A popup window appears, change all values to "2C"
#4 Click on "Apply"
#5 Click on "Exit"
![](http://i.imgur.com/XaXfm.jpg)
Nothing else needs to be done in the core file
FOURTH STEP
Flashing the phone with the modded files using Phoenix (Thanks to nicesoni_ash again, this procedure is entirely based on his method as he posted as a document)
IMPORTANT
#1 BEFORE FLASHING, EVERY IMPORTANT DATA FROM THE PHONE SHOULD BE BACKED UP
#2 THE MASS STORAGE CONTENT SHOULD BE BACKED UP TOO, AND IT SHOULD BE FORMATTED
#3 IF NOT FORMATTED DELETE THE SYSTEM FOLDERS FROM MASS STORAGE
#4 THE PHONE SHOULD BE SWITCHED OFF BEFORE STARTING FLASH
#5 PHONE SHOULD NOT BE CONNECTED TO COMPUTER UNLESS INSTRUCTED BY THE FLASHING SOFTWARE
Open Phoenix
Now follow the pictorial instructions
![](http://i.imgur.com/DsJcF.jpg)
Now bring all the original downloaded firmware files into the above mentioned folder
To do this, create a folder named "RM-xxx" inside the above mentioned folder, where xxx is the device's number, and paste the files inside this folder
According to the example the files should be in this folder now - "C:\Program Files\Nokia\Phoenix\RM-xxx\"
Now follow the rest of the guide...
![](http://i.imgur.com/IBq3q.jpg)
![](http://i.imgur.com/Fp9r0.jpg)
![](http://i.imgur.com/ZiKG7.jpg)