Review on 🚗 Upgrade Your 2019-2021 RAM Truck with LINKSWELL GEN IV T-Style 12.1 Inch Multimedia Android Auto Car Stereo GPS Navigation TS-DGPU12-1RR-4A by Carlos Krueger

The first boot sounded great. After that it was a hit if the sound was right. Each time it loaded, the tone was different. Took it to a local audio location. They said they hadn't seen a Tesla-style radio that didn't. It took a long time to load, they said the reason is that. They added their own wire for the ignition source. Still haven't fixed the problem. Another problem is that sometimes I can dim the screen, but most of the time I can't. Image quality from the rear camera is poor at best. Problems aside, they don't tell you one thing: you'll lose all your factory options, like mirror tilt, dimming mirrors. Basically everything you can change in the user settings. So before installing, make sure everything is set up the way you want it. It looks like the truck remembers your settings, it just can't switch them without a regular head unit. I will try to return it under warranty. So if the new one works I'll update. Update: received second block. There were also sound problems. I noticed that the reversing camera needs to have guide lines. The first one didn't have it. That block camera didn't even work. It is still unknown if the truck itself bothered him or if it was the radio itself. So far the seller is a pleasure. I can't complain about them.