I just found another radio 1.64.08.21 in Kaiser forum:
Is it newer or older then 188.8.131.52 and 184.108.40.206?
It looks the best radio on Kaiser? Anyone has this for Polaris?
I flashed last 2radios in the 1st post, will test the bettery life,GPS and other performance in next few days.
Installed the 1.64.08.21, the GPS fixs in TomTom is much faster then any other radios i used.