This problem seems quite complex, and I think it will be even more difficult to solve.
The requirement is simple: The Winno device's app software should not be controlled via a mobile phone.
The first phone has a problem with long charging times (battery), and the device is left unattended for extended periods.
The second phone's remote control function can only be used through Wino's built-in feature, but I am not comfortable using it.
Therefore, given this requirement, why wouldn't I use an industrial PC to run it?
My original intention was to use a control machine with either Windows or another cost-effective, remote solution. This would essentially allow me to operate the control machine remotely, just like I'm operating it from my phone.
Therefore, I started work around 7 PM.
First, use the WIN system with a simulator.
I tried several emulators that I knew about at the time: Thunderbolt, Night Deep, Pig Farm, and BlueStacks, as well as others like Penguin House. None of them had Bluetooth functionality, and the only one with a potential for it was Thunderbolt, but even that couldn't connect to Bluetooth. The idea came from looking at emulators on Windows, where I thought that if there was internal demand, you would always find a host operating system. However, this wasn't the case; they simply didn't work.
So I was thinking about whether adding another layer wouldn't work, and if it would be possible to directly control the hardware through the system.
So, I remembered DEEPIN and thought it would be good to say that it runs smoothly on an Intel i9 configuration. The Deepin system is very smooth to run, but I still want to mention that...
The latest version of Deepin does not support direct APK installation. Installation via command-line also fails.
At this point, I remembered the old operating systems.
Fenix OS
Then I started again, first using a USB drive to flash PE. Because I only had one USB drive (I usually use Ventoy for Deepin installation), I deleted all the original Deepin partitions and recreated them, then reinstalled Ventoy and installed Phoenix OS. However, the problem occurred again: the installation got stuck in the final step and became unresponsive after multiple attempts, so I gave up and ran Phoenix OS directly from the USB drive. This also worked, but it froze after a certain amount of time, meaning that if you were quick enough, you could use it for about 15 seconds before it crashed again. So I decided to try another similar system. Then I remembered Chromium OS, but I thought there might be compatibility issues, so I tried fydeos, which is based on Chromium OS. Finally, I successfully installed it.
I found that everything was progressing according to my plan, and the installation went smoothly. The initial setup was also relatively straightforward, and I enabled developer mode to run the Android subsystem. When I saw the subsystem, I felt a sense of accomplishment (no matter where). This is essentially a simulator like in WIIN, and it's also about the host machine relationship. Then, I installed the HT software and enabled the device's Bluetooth adapter. HT started requesting permissions, and I granted all of them. Suddenly, I saw location services. Oh no, there's no virtual location... Sigh. If I wanted to have a virtual location, I would have to root the device. So, I wasted time on rooting. After spending about an hour, I gave up. It was too complicated. Then, I opened my phone and ordered a USB GPS module online for around 20 yuan. That's it!
Then, from the fydeos Bluetooth settings, I found and connected to the Winno device. Surprisingly, it connected successfully. I then returned to the subsystem, where I could also find the Winno device. When clicking "Bind," it kept spinning without connecting. I tried multiple times, but the problem persisted: I can see and select the device, but I cannot bind it. It feels like there is no communication.
I glanced at the time; it was 11 o'clock.
Oh well, forget it. Let's give up. Although there are still many systems that haven't been tested, such as:
PrimeOS, Bliss OS, and others. Then I saw replies from members in the group mentioning lactic acid bacteria.

Was I imagining things? I also asked Mr. Zhang of WIN, and he confirmed that the WIN software itself was not related to the issue.
So, I'm reaching out to all of you for advice.
Is there a solution to this small problem?