Alternate firmware for ALI3155 128 MB 600 MHz box

I have a box with ALI3155 Chipset 600 MHz 128 MB RAM, 8 MB Flash ROM

I was wondering if there is any generic or alternative firmware from other boxes that will work with my box. There must be many other boxes with the same ALI 3155 chip.

The system info shows model as AZ TV. The update file is normally named as usb_3155_YAO_AZ_TV_8M. This box only accepts .bin files for updates.

I was interested to update this box with any other compatible firmware. Please advise. Sony Package at 105.5 Asiasat 7 doesn't work now.

Thank you.