Si, primero mira el bootcode, si es superior a 22 todo OK.
luego metes el PoHD R8 (o R9 que yo no he probado aún)
http://www.moservices.org/files/amp_r8_pohd.zip
https://moservices.googlecode.com/files/amp_r9_pohd.zip
Si tienes un bootcode chungo, cuidado que te lo cargas.
Cómo saber si tienes un bootcode chungo?
For HD2 owners:
Do not do it without making sure that you have "beaten" bootcode! Check simple - insert the USB flash drive with the image of any firmware to the player, unplug the power cord, press the Reset button, and not releasing it, insert the cord. If the player has started flashing FW - all normal. And if it hangs on the inscription "Prepare to Update" - you have broken bootcode.
If you have broken bootcode, you can to flash HD2_FW_115 with update bootcode 26Download HD2_FW_115_boot_26.zip [ 34.3 Mb ]