@Nagy Youakim Sorry to tell you that your head unit is Android 8 which could not update to Android 10.
Here is a latest firmware for your head unit.
V840-8 Version :
ha_px5_8.0_ota(20190731) https://www.dropbox.com/s/0l1bibw0h9ktt9q/ha_px5_8.0_ota%2820190731%29%E5%8D%87%E7%BA%A7%E5%8C%85.zip?dl=0
