Well, Arabic fonts are there, we chose 3 pretty good fonts for you to enjoy. Rendering works perfectly in browser, pdf reader, file manager, you name it. Also, text is automativally rendered right to left automatically. Media file content is extracted in arabic as well and overall, there should be very nice arabic experience support by default on the device. A big thing that is missing is the input support and the translations. But we are eagerly awaiting for community contributions for those.

Messaging also works well. [Edit] Of course only for *receiving*