The language pack file that contains the Arabic interface (look for versions containing ml or specifically Arabic ).
Never flash an RM-614 with firmware from another model (like RM-612), as this can permanently brick the device. rm-614 arabic flash file
Due to Nokia’s termination of official firmware hosting, Arabic Flash Files for RM-614 are now found on: The language pack file that contains the Arabic
There are several reasons why you might need an RM-614 Arabic flash file: rm-614 arabic flash file