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12" screen "device not supported" and then cycles reboot every 15 seconds
Anyone having an issue with this. I purchased my 2020 ram rebel like 2 days ago. Every time I start the truck the screen boots up, gives me a device not supported and then reboots and does it again over and over.- Rebel87
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- Replies: 16
- Forum: 12 Inch UConnect 4C System (2019-2021)