bigdodge
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Ram 8.4 UAS 39.6 Radio update link
Hello All, So I upgrading with a RA3 radio and setup from mpgrimm2 which worked great. After a year I wanted Carplay so I found a RA4 (UAS Non Nav) radio and ordered the premium hub. Worked great but had the "device not supported" error. Mike suggested an update since my unit was not current...- 18Aries
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- bigdodge mpgrimm2
- Replies: 1
- Forum: Audio & Electronics
