Lo digo porque en el link que me has pasado, aparece la siguiente información:
- In every case, it is possible to upgrade to latest OxygenOS by using full signed zip from this thread via Local Upgrade.
- With the device powered off, hold Volume Up & Volume Down buttons to force it to boot to Qualcomm download mode.
- Use the most updated signed driver (2.1.2.2 at this moment) to avoid potential issues..
- For detailed procedures, please consult the linked threads above. There is no reason to repeat the same thing again.
- Make sure the path of the extracted files doesn't contain any non-English character. The tool isn't unicode aware.
Lo que remarco en negrita es lo de Qualcomm download mode, que a mi no me funciona.
Si te refieres a otra información que no estoy viendo avísame por favor, porque en el hilo tampoco indica nada más detallado.
