jflvplayer by Hylevich Petr is a simple application for mobiles phones which can play back .FLV files
1. support J2me (required)
2. support JSR75 (required, otherwise program will not run)
3. memory “Heap” not less than 3Mb (other than the information on file did not see)
4. FLV support is NOT REQUIRED! (the program opens the file with its own codecs)
5. for sound support needs support mp3.