Anyone who installed it know if they fixed the bug with AVCRP? Play/Pause works, but FFW/RWD/Skip did not.
its not a bug. apple just didn't incorporate all of the categories. take a look here, page 35 of 93. Category 3 does not seem to be implemented.
4.8.1 Category 1: Player/Recorder
Basic operations of a player or a recorder are defined, regardless of the type of media (tape, disc, solid state, etc.) or the type of contents (audio or video, etc.). If a device supports this category 1, it shall be implemented with the two operation_ids of the PASS THROUGH command, play and stop.
The device supporting category 1 shall support Metadata Information features defined in Table 3.1.
4.8.2 Category 2: Monitor/Amplifier
The category 2 is to define basic operations of a video monitor or an audio amplifier. If a device supports this category 2, it shall be implemented with the two operation_ids of the PASS THROUGH command, volume up and volume down.
4.8.3 Category 3: Tuner
The category 3 defines the basic operation of a video tuner or an audio tuner. If a device supports this category 3, it shall be implemented with the two operation_ids of the PASS THROUGH command, channel up and channel down.
http://www.bluetooth.com/NR/rdonlyres/2740A92C-FFDE-4E52-A7A6-6B14AC9B26A8/6540/AVRCP_SPEC_V14.pdf