This is best way to repair this type of boxes.
Tested 100%
steps:
1 - Download the following file:
Erom Repair - With Repair File HDS2_CMT_ENG.ABS.rar
2 -
Run EromUpgrade and select "Upgrade" and check the "bootloader".
Select the image "HDS2_CMT_Eng.abs" and give "Next".
Once you finish the upgrade will show us these symbols "-|-|-|".
3 -
Turn off the deco and install the second image, the same way as in step 2 but selecting the next image and checking "bootloader"
Good luck