I have sr-X190D super (on the front side), with following caracteristics:
Model: SR-X190D
Main Version : V2.10
Boot Version : V1.05
Data Version : V117
key data: 103
Last update: Mar 6 2006

I never been able to update it (it seems it is a clone).
I can access the system by J-TAG with EJFLASHER (it detect the processor NEC uPD61110, and the memory is 29LV160BE-70PE).
I have not found an equivalent STB (with same processor and flash memory).

I need help to update it, and if some one has the same STB has he succeed to flash it?

Any help will be appreciated.