Make a folder named FONTS in your sdcard.
Put any font file .ttf in it (only one at a time)
download and extract the script in the root of your sdcard
Run the Script in terminal emulator ( ATTACHED) on your phone or in CMD on PC
If you are using CMD first type
adb shell and than type the below code
This script : -
EDIT : Original fonts attached just incase you want to go back
Put any font file .ttf in it (only one at a time)
download and extract the script in the root of your sdcard
Run the Script in terminal emulator ( ATTACHED) on your phone or in CMD on PC
If you are using CMD first type
adb shell and than type the below code
your phone will reboot after running this script to make changes.
This script : -
- will rename the font placed in the fonts folder
- will replace the fonts
- will create backup of your original font in your sdcard.
EDIT : Original fonts attached just incase you want to go back
You used too many echos a think 
I just have to use wi-fi ...
