TV Hacking

[zildan]

scarttors2327vf.th.jpg

Nu merge cu adaptor USB normal, am reusit cu cel cu care programez procesoarele Atmega.

Using a SCART <-> RS 232 cable to a CP2102 I could get to the console.

10 and 12 (RX / TX PIN SCART try out best ) And GND easy to chassis.

Thus, I was able to:
cp /apsettings/profile/median_swprofile.bin /mnt/usb/sda1/median_swprofile.bin

La loc se pot pune automat.
La versiunea asta de mainboard se copiaza in radacina stickului apoi Meniu 7425 > USB Operations si le preia automat televizorul.

save the file to USB and change:
cp /mnt/usb/sda1/median_swprofile.bin /apsettings/profile/median_swprofile.bin
chmod 0744 /apsettings/profile/median_swprofile.bin

Now I was able to successfully unlock the software. HDMI Switch works just like PVR! Thanks also to jufoda for the Java file.

Herewith I could also advance extract the software from the firmware:
https://github.com/jrspruitt/ubi_reader
apsettings:
ubi_reader-master> extract_files.py -s751714 upgrade.pkg

nv_backup:
ubi_reader-master> extract_files.py -s2717862 upgrade.pkg

(could be the most interesting since there was vestel.bin and then analyzed by IDA) basic_partition
ubi_reader-master> extract_files.py -s4684010 upgrade.pkg

Greetings and thanks again

[zildan]

Momentan salvez pasaje aici. In final le pun cap la cap si le corectez.

---------- Post added at 12:26 ---------- Previous post was at 12:24 ----------

Here is jufodas Java program in a simplified variant: Vestl profile Readers V2

You only have to unpack everything and put the sw_profile file into the folder "Vestel profiles Reader" and open the Vestel.bat. At the end of 4 text files are created of which the contents of the software profile shows in decrypted form of hex addresses.

And I have thanks to a helpful user found out from another forum how to activate Bildaufbesser function calling itself "Vestel Pixellence" is the name of the functional and forth with the "Bravia engine" of sony to compare is. See quote:
Quote:
First original Vestel integrated circuit, with genuine Vestel patented video processing algorithms, Entirely designed by Vestel R & D. Pixellence1 video processing algorithms includes color enhancement, skin tone detection and correction, sharpness and contrast enhancement technologies improvement. Pixellence1 technology had been presented to customer first in 2007 with the aim of Improving Vestel TV's picture quality level to the higher. Pixellence1 video processing algorithms Provides all details of the picture with high contrast, vivid and natural colors at high picture quality level.
Whether this can now keep up really high with the Sony would have to be tested.
and although you may have to adjust these values ​​as follows:
Code:

[0x74a4] PixellenceWorkingMode = 2 [0x2] - [0xa863b7c0] [0x305] [0x4] (default 0)
[0x74cc] PixellenceControlInvisible = 0 [0x1] - [0xec8082b6] [0x205] [0x4] (default value

---------- Post added at 12:53 ---------- Previous post was at 12:26 ----------

So this goes back up that way.
USB stick size matter, format it with FAT32.
On the Create stick to a file named -> DownloadProfile.mb95
This file must therefore be the only one in the root directory at the top without subfolders. Now plug in the stick and press the Menu key and go into Service mode switch 4-7-2-5 there to the point USB Operations go and confirm with OK waarten briefly and then lie on the stick 3 files (mb95_hwprofile.bin, mb95_langprofile.bin, mb95_swprofile.bin) secure it on the PC first, best in a folder name Profile. Then stick format and create the following file DownloadSpi.mb90 these are very, very important elementary files (edid.edid, mb90_credentials.bin,
mb90_ddr.bin, mb90_hdcp.bin, mb90_hdcp2.bin, mb90_mac.bin), this does not change but save on the PC in a SPI folder.
the replay of the amended mb95_swprofile.bin, goes like this. Create a folder on the stick profile name, therein lay the modified file and perform the same procedure as for the secure, the file size is copied back into the machine. This can also be done with the SPI files in case something should go wrong as MAC zerschossen or other important things, but to create a spi folder on the stick and lay all SPI files there, then save the same procedure as in.

The Internet portal Who does not like the rest, because it is the branding with Telefunken, or because it has too few apps that should have some variety for VESTEL portal, there is even an app store on TV. This can be set in the software profiles.