Ok guys so i change the font using an app and after reboot the device get stuck at bootanimation.
The problem is that i can't have acces to system partition so i'm afraid my mojo is softbrick....
i try to update the device using fastboot command (c:/sdk/fastboot update c:/mojo.zip) but i got the "waiting for device" even when it is pluged
Do you have any idea of what i can do to revert the android ttf to stock ??
[Edit] Ok i have to thanks again Paul OBrien for his root method because i simply edit is own boot.img by adding in the superboot folder the stock font and addind line to the script to put it in the right folder and set correct permissions. I go into fastboot, flash reboot and it's finaly repair
AH AH AH AH AH AH AH AH AH