Κοίτα πρώτα στο site της kathrein την διαδικασία να περάσεις image από usb αφού ανοίξεις τον δέκτη με τρόπο που πάει για emrgency recovery. Εάν δεν μπορέσεις έτσι τότε γράψου και κατέβασε από εδώ
http://ufs910.hdtvinfo.eu/component/option,com_remository/func,fileinfo/id,66/
Κα ακολουθείς τις οδηγίες απο εδώ
http://ufs910.hdtvinfo.eu/component/option,com_fireboard/Itemid,26/func,view/id,100/catid,42/ (κατέβα στην σελίδα να δεις τα αγγλικά).
Now a complete package to recover your UFS 910 has been released:
http://ufs910.hdtvinfo.eu/component/option,com_remository/func,fileinfo/id,66/
Manual
In case if something went wrong during updating/flashing your box & it fails to start because of a missing kernel/emergency partition.
An "emergency-kernel" can be used with an embedded emergency ramdisk - so you can revive your receiver as long as you haven't killed uboot.
follow these steps:
1.) Install the included tftp-server
2.) Copy "emergency.ub" to your tftp-share
3.) Connect the receiver through serial & network port & start the terminalapplication on the serial port
4.) Power on the receiver & press immediately <enter> on the terminal, you should see the uboot prompt (STB7100-Ref>
5.) On uboot prompt set the box ip with "set ipaddr 192.168.x.x" (you have to adapt x.x to your settings, both have to be in the same subnet)
6.) On uboot prompt set the tftp-server ip with "set ipaddr 192.168.x.x" (you have to adapt x.x to your settings, both have to be in the same subnet)
7.) On uboot prompt copy the kernel with "tftp a4000000 emergency.ub" into memory
8.) Plugin the prepared usb-stick
9.) On uboot prompt start the kernel from memory with "bootm a4000000"
Now the emergency-system should boot & starting to update...
θέλει λίγο υπομονή αλλά θα το φτιάξεις.