Recently, Ruilan 7 officially launched the OTA upgrade of Ruilan OS version 1.0.4. This OTA has upgraded the HUD local screen projection function and ESE sound wave function. In addition, it has also released Let’s take a look at the precautions for OTA upgrade.
This time OTA has added a HUD local screen projection function. You can quickly perform screen projection operations by connecting local mobile phones and other smart devices through USB. Relying on Ruilan 7’s 50-inch AR-HUD head-up display and in-car surround sound system, the vehicle can be turned into a private theater. The picture above is a schematic diagram of the screen projection effect. The darker the environment outside the car, the better the viewing effect.
This OTA upgrade adds the ESE simulated sound function, which has three sound modes to choose from: track, off-road, and supercar. It uses the in-car surround sound system to simulate the sound in different driving scenarios, further increasing the driving pleasure.
In addition, Ruilan released precautions for this OTA upgrade. 1. Before upgrading, please make sure the gear is switched to P, park the vehicle on a gentle (not uphill/downhill) road, and keep the vehicle network signal good. 2. Lock the doors and close the windows. Do not leave people or pets in the car. 3. Keep the vehicle’s battery level above 30% and do not plug in the battery for charging. 4. During the upgrade process, it is normal for the vehicle to turn off the screen, turn on the driving lights, briefly prompt the dashboard fault light, and temporarily fail the remote control key. Please do not intervene or drive the vehicle. 5. Due to differences in different models and software versions, in order to ensure the quality of this upgrade, we will start pushing the upgrade in batches from now on. If you encounter any problems during the upgrade process, you can call Ruilan Auto 24-hour care in time. Hotline 400-111-5727 or go to the nearest service center for assistance.
