Hacking TV over Hotel mode (most C series models)

[juusso]

Read here. Try attach USB (fat32) to TV first and then look for export to USB menu.
No more ideas at the moment.

[juusso]

scm file is needed to create directory on /mtd_rwarea
In our test period it was only possible to do with channel settings archive.
Here was no possible to create this dir with HotelMode.
If you look closer, on ext3 partition are some symlinks and modified clone.dat
As i said many times, symlinks are made specialy to get access and copy files to TV over native import settings function.
If you find out how to create empty dir /mtd_rwarea/usb_mount (NB! not file, but directory) using HotelMode settings, then you get yor TV rooted.
But something is wrong... but i cant understand yet

[juusso]

Here is no TV with your firmware hacked, but you could help to understand some key-points - is your TV hackable or not.
Read here and try check files over mediaplayer. It does not brick your TV, just we get some important info.

[juusso]

Try to follow manual, but after download and make universal hack usb, modify files on fat32 partition like here. Dir to modify - T-VAL6DEUC. (and all what related with val6deuc in files platform.sh and first_run.sh), change to VAL5AUSC.
Try hack your TV even mediaplayer does not recognise test-usb. Somtimes mediaplayer hack does not work, but TV lets to be hackable.
Repost your (un)success here.