I really need help because I’ve been searching for a solution for the past 7 days and I’m just tired and depressed and I don’t know where else to look

Here’s the story
I have an E63 NOKIA and I wanted to change the font on the phone because frankly it’s hideous so I downloaded the font "Segoepr" and the problems started from here

The font works perfectly and I absolutely love it but the problem is that doesn’t support Arabic letters so anything in Arabic appears as squares on my cellphone so I decided to merge 2 fonts together and I downloaded the font "Arial" as it supports Arabic script so I would be able to read and write both in Arabic and English and I found this software called "FontForge"

http://blog.fwrnando.com/2009/06/merging-fonts-s60-specific-glyphs-and-other-stories

But the software is too complotted to download

http://www.useragentman.com/blog/2011/02/27/installing-cygwin-and-fontforge-for-windows/

My question is how to merge these 2 fonts together so I can’t read the 2 languages on cellphone?