Hola amiguette, te pongo copia literal del note que acompaña el firm

1. IMPORTANT: use "TOTAL FLASH" mode to do the upgrade (IMPORTANT).
[COLOR="Red"]IMPORTATE : USAR MODO TOTAL FLASH PARA HACER LA ACTUALIZACION[/COLOR]

2. Use good quality FLASH disk with best read/write performace to avoid damage STB, formatted at FAT32 file system and totally erased device. Copy the abs file on to the root (/).
IMPORTANT: Disconnect STB from INTERNET and SAT signal during upgrade.

2. "TIKS" is already ENABLED by deafault if you are comming from a OFFICIAL SW but if you have problems press MENU+"7777" to enable the hidden menu. "TIKS" has to be ENABLED only. You have to configure your network (WIFI is ON by default). If you are comming from an UNOFFICIAL SW then IKS will be ON by default and "TIKS" will be OFF. So please ENABLE "TIKS" to have better server and STB performance.

3. YELLOW key (RED key on new Remote) enables delay feature to improve video/audio experience (avoid video cuts), only available with old remote. For instance in SKY channels you can fix 2 sec delay to get better preformance.

Note: if sometimes there are some constant video cuts (on ALL channels, not only some of them) maybe user database got damaged, so please perform a factory default and scan again the channels.