Version 1.27.00 firmware, released 2013:
Applies to CDE-133BT, CDE-135BT, CDE-136BT, CDE-HD137BT, CDE-HD138BT and CDE-W235BT that have not been updated previously.
Please download the attached Firmware update instruction manual and update file.
Created On: Fri, Oct 13, 2017 at 1:51 AM
Last Updated On: Fri, Nov 3, 2017 at 10:13 PM
Authored by: Alpine KB [email@example.com]
Online URL: /article/is-there-bluetooth-firmware-update-available-for-my-alpine-cd-head-unit.html