Pioneer AVH-X5500BHS Owner's Manual page 70

The [Apps] icon on the Home screen will be changed
Appears when your iPhone with Lightning connector is connected via the VGA/USB
interface cable for iPod/iPhone (CD-IV202AV) (sold separately).
Appears when your iPhone with Lightning connector is connected via the VGA/USB
interface cable for iPod/iPhone (CD-IV202AV) (sold separately) and processing the
Bluetooth connection.
Appears when your iPhone with Lightning connector is connected via the VGA/USB
interface cable for iPod/iPhone (CD-IV202AV) (sold separately) and Bluetooth wireless
technology.
PROCEDURE
1. Connect a blank (formatted) USB storage device to your computer, and then locate and copy
the "PDB093.bin"
2. Turn the vehicle's key to the ACC ON position while simultaneously pressing and holding the
[VOL-] button and [TRK<] button. Your unit will display the"Software update" screen:
3. Read the terms and conditions carefully and verify the details.
file onto the USB storage device.