This is one of those niche topics but since the BlackBerry Torch 9800 came out I have been asked numerous times how to get it to be able type and read Hebrew fonts. NathanW let me know that Tully has put up the new language files for the BlackBerry Torch 9800 on their site at
You just need to click on the link for the 9800 and it will install the new language files wirelessly. You will then need to reboot or pull the battery to get it to work but it does! I have been waiting for somebody to figure this out for the Torch and am very glad it happened so soon.
Hopefully somebody will get cracking on the other language files missing or RIM will just release and international build with all the languages. With the on screen keyboard it is MUCH easier to type in other languages!
PS: They have the Hebrew language files for quite a few other devices available at that same link.