SamyGO

kotydz wrote:Hi,

i would like to ask everybody for finding the solution of my idiocy....

I tried this:

Flash older firmware on new TV with latest firmware
For safty reasons enable ex-link and turn off watchdog in service menu.
Install python on your computer if not yet installed.
Download one of below firmwares used by your TV.
Download SamyGO Firmware Decrypter.
Unpack firmware to some directory.
Copy SamyGO Firmware Decrypter to unpacked firmware directory.
Run shell/cmdline and change directory to unpacked firmware.
Run Decrypter:
python "SamyGO Firmware Decrypter"
After it successfully finished you will have two decrypted files in image folder: appdata.img and exe.img.
Copy that two files into USB drive.
Plug USB drive into TV.
Telnet to TV.

Notice: These code lines below are as an example for B650-B750 devices, so firmware name contains T-CHL7DEUC and specific versions IDs!!!
# cd /mtd_rwarea/
# ls -l Version.*

You should have this:
-rwxr-xr-x 1 root 0 44 Jan 1 1980 Version.1

or
-rwxr-xr-x 1 root 0 44 Jan 1 1980 Version.0

First case we call it now 1 and second 2 and you procced only one of them.

---1---
# echo SWU_T-CHL7DEUC_002004_I02_ES000DS000_090816 > Version.0


According to my idiocy, i did not change the "name" of firmware. Then i tried to continue with instruction. After this command "mount -t auto /dev/tbml8 /dtv/test", the warning was appeared. Then i restart my TV....

The result: Tv looks good, but only for approximately 1 minute. After this time, tv goes automatically to off mode.


Is there any chance, how can it be solved?

thanks for any help in advance

erdem_ua wrote:I even don't understand what you are trying to do with this.

Do you trying to revert older FW?
Why do you use SamyGO Firmware Patcher for it?
Just creating Version.0 is enough for that task..

Do you flashed your TV firmware via manual flashing?

Can you point where do you read those instructions?

I think your TV is CI+ and current problem is authld. It has power to kill TV after 1 minute.

kotydz wrote:You are right, as usually. The goal was (or is) revert newest firmware to someone older. I tried to do this (http://wiki.samygo.tv/index.php?title=F ... r_firmware ), especially the part about Flash older firmware on new TV with latest firmware. In links there is one firmware (T-CHUCIPDEUC), that`s why I thought this instructions can be used for my TV. But I did not change the name of firmware according instruction.

Shit happens, I cannot give it back. What can I do now?
Is it possible to do this again with ?original? files *.img? It will help me?
Have to wait for defeating auth process? Or buy new TV?

I am little bit afraid about short time (<1 min) to do anything with it?
This is specification of my TV:

t-cheleucip-1017.0, module: t-chlcipdeuc-2007.1, date 2010-01-13
Micom: t-chlcopdeus-1007, sdal-4.2.27-0199, rfs:1_64_512_CIP-5 t-chlcipdeuc

kotydz wrote:You are right, as usually. The goal was (or is) revert newest firmware to someone older. I tried to do this (http://wiki.samygo.tv/index.php?title=F ... r_firmware ), especially the part about Flash older firmware on new TV with latest firmware. In links there is one firmware (T-CHUCIPDEUC), that`s why I thought this instructions can be used for my TV. But I did not change the name of firmware according instruction.

Shit happens, I cannot give it back. What can I do now?
Is it possible to do this again with ?original? files *.img? It will help me?
Have to wait for defeating auth process? Or buy new TV?

I am little bit afraid about short time (<1 min) to do anything with it?
This is specification of my TV:

t-cheleucip-1017.0, module: t-chlcipdeuc-2007.1, date 2010-01-13
Micom: t-chlcopdeus-1007, sdal-4.2.27-0199, rfs:1_64_512_CIP-5 t-chlcipdeuc

kotydz wrote:I have bought new, with latest firmware only.