Firest, I must thank you for all great information in this forum.
I have Besat 5400 [metabox clone] with firmware version (MSS-5550_FTA).
and of course i have problem :).
i'll try to descripe my problem in good manner:
The receiver accept uploading new firmware (the loader can send),
but when the signal detected, the receiver hang and picture become odd.
(mixed color in screen and some time (full green screen)) and then immediately crash, and when i restart, it stop on [STRT] for ever.
after many try for [powerOFF--powerON] it's work, but in one case only,
which is, after the reciver load, I immediately press MENU and set the LNB power to Off.
this trick doesn't work all the time, but when it work the system work for about 6-1 hour, after that it will crash and i have to repeat the process again.....
my receiver has LNB error, i dont know if the problem in the same LNB unit or in the software.
and thankful for all.