Hello everyone. The same thing happens with my teclast. We try to reinstall the firmware that happened to me, but it gives an error, as if it did not detect the local disk, which I think is what is happening obviously, that the emmc is no longer running. I do not resign myself, so I ask that any novelty of how to fix it, or reinstall a new disk, or what can be done, let it know by this means. The emmc appears as not installed / disabled. OJala there is some solution. Thank you