New bios update Hi10Max N150?

Hello, I would like to know if there is a new bios for the hi10Max N150? I find the sound weak…
Currently I am on the version CW129-6 N150V01.10 / ZHiMaxHZ1H250302787
Thanks!

No, there is not, is N150 is the lastest so there are still no new bios

If the tablet have hardware issues you can try to return it