I have installed the firmware hx_s905x_Nougat_660M_3g_32g_20171028_1830_ZNT.img for the 3GB/32GB version (905x) and now the output resolution is always 1280x720p even if you have selected 1920x1280, I have checked it with CPU-Z,my TV shows an output resolution of the box of 1920x1280p but internally, it is working at 1280x720p. Again, check it with CPU-Z (I have tried Aida64 and it is giving the same info, 720p)

Could you check it as well? Any firmware image to come back to the 6.0.1 firmware for the 3GB/32GB version (905x). Thank you in advance

Kind regards

No, it is not.

Can you check CPU-Z in the device? The TV shows up 1920px1080, but internally, the device is working at 720p.

Do you know the differences between these firmwares=
hx_s905x_Nougat_660M_3g_32g_20171028_1830_ZNT
hx_s905x_Nougat_660M_20171030_1748_2017110102

Kind regards