I have a tx3-mini 1G-ram 8G-Rom device and I installed the versions images available on the site on it. I have three questions: why does it stop working when I update the operating system? - The site of benchmark says that the s905w cpu has a speed of up to 2GHz, but my system does not speed up more than 1.2 GHz. And the last question: some of the images available on the site are installed on it, and some are not. The ones that work also stop working with the update. Of course, not with a single update, when it works for a week, you update it during the week, and from some point on, it will not boot again. This is because my device is fake?