You need to restore the FW using a serial loader procedure ! The message
meaning is "internal loader failure" ( Alert System Halt) . I will post later
 today the serial loader program and the procedure ! 
For now on ... try to scan selectively ... only the transponders witch are
 interesting ..this will save space in Flash as well into RAM and reduce the
 risks of such incidents ...

Serial loader procedure
===============

- power off the STB
- connect your PC and STB with a serial null-modem cable
- start the appropiate loader program
- browse for the FW file
- do not check "include bootloader" !!!
- click on NEXT and power on the STB
- wait till "Finished" message
- then click NEXT to start burning into flash

The bootloader program is unique but the two models ( 2100 and 2200)
differs by : processor type ( 3601/3 and 3606 ) and memory mapping so
the two serial loader procedure contains different bootloaders and ddr 
mapping files. Select carefully the loader program you are using !!!

The "include bootloader" box will be used only if we must upgrade the
bootloader ... elsewere the bootloader is not to be rewritten ! that is risky !