System Firmware Update
Firmware update for Pioneer In-dash (touch-screen) Receivers
Published On: Aug. 13, 2015, 11:41 a.m.
Version: None
Firmware update for AVH-FY15 models
For AVH-X1790DVD, AVH-X2790BT, AVH-X4790DVD, AVH-X5790BT
Published On: Jan. 12, 2017, 4:48 p.m.
Version: 8.50
With the 8.50 firmware update, the following issues have been fixed: