Auto Revert Firmware Back Software

[yoco]

Plz excuse my stupidity, but I'm not sure I understand this.
With this I can revert back to older firmware and then use SamyGo patch?
Does this work for all LCD's?

[erdem_ua]

This is the script for enable "Alternative Firmware" section in your TV. So you can revert your firmware back if you mistakenly install restricted firmware once.
But this script cannot help you if your TV comes with 3000.2 firmware already.

If you could revert your firmware, than you could install patched firmware or using original fw with samygo tools....

[erdem_ua]

Code: Select all

if [ -f /mtd_rwarea/PartitionSwitch_1_0 ]
then

mkdir /dtv/test
mount -t auto /dev/tbml8 /dtv/test
FWNAME=$(cat /.info)
OLDVERS=$(/bin/busybox egrep -e $(echo "$FWNAME-[0-9][0-9][0-9][0-9].[0-9]") /dtv/test/exeDSP)
OLDVERS=$(echo $OLDVERS | sed s/.*-//g | sed 's/\..*//g')
if [ -f /mtd_rwarea/Version.0 ] # Script doesn't overwrite if there is a Version.0 file
   then
      echo "Error  /mtd_rwarea/Version.0 already exists." > ./error.log
   else
      echo $(sed 's/_00[0-9][0-9][0-9][0-9]_/_00'$OLDVERS'_/g' /mtd_rwarea/Version.1) > /mtd_rwarea/Version.0
fi

else

mkdir /dtv/test
mount -t auto /dev/tbml10 /dtv/test

FWNAME=$(cat /.info)
OLDVERS=$(/bin/busybox egrep -e $(echo "$FWNAME-[0-9][0-9][0-9][0-9].[0-9]") /dtv/test/exeDSP)
OLDVERS=$(echo $OLDVERS | sed s/.*-//g | sed 's/\..*//g')
if [ -f /mtd_rwarea/Version.1 ] # Script doesn't overwrite if there is a Version.1 file
   then
      echo "Error  /mtd_rwarea/Version.1 already exists." > ./error.log
   else
      echo $(sed 's/_00[0-9][0-9][0-9][0-9]_/_00'$OLDVERS'_/g' /mtd_rwarea/Version.0) > /mtd_rwarea/Version.1
fi

fi

[yoco]

This is the script for enable "Alternative Firmware" section in your TV. So you can revert your firmware back if you mistakenly install restricted firmware once.
But this script cannot help you if your TV comes with 3000.2 firmware already.

If you could revert your firmware, than you could install patched firmware or using original fw with samygo tools....

That's awesome, I guess, the last firmware on my Tv is 2007.1 for LE40B652 series. So I guess this would work for me?

[erdem_ua]

The code tries to enable "Alternative Firmware" on the menus of the TV.
You can execute it via placing inside the any Content Library app soon.

You can execute this script via telnet / ssh connection too. Just place it in the usb and execute it via telnet....
I think it's time has come to make this utility as a Content Library App

[yoco]

I know, I know, I'm a real n00b, but I really don't understand this. How can I make this work with USB stick?

[juusso]

Yes, you have chance revert back your firmware. You need read http://wiki.samygo.tv/index.php?title=F ... r_firmware
*******************
Du hast die Moeglichkeit Deine fruere firmware zurueck zu rollen. Die Anleitung kannst Du in wiki finden http://wiki.samygo.tv/index.php?title=F ... r_firmware fuer Uebersetzung probiere mal google translator (du kannst auch dieses Forum automatsh ueberzetzt bekommen)
http://translate.google.de/translate?hl ... r_firmware

[yoco]

Thnx a lot for the link! I do have one question. Do I need to do everything that's on that link or is this enough

Code: Select all

First you need enable (if not allready) copy/remove feature in Content Library Manager.

    * Enter Service Menu ( quickly push [INFO] [MENU] [MUTE] [POWER] on your remote control )
    * Change setting (Control -> Sub Option -> Wiselink Write -> On ) 

    * Download SamyGO Telnet Enabler Trojan.
    * Unpack and copy telnet-enabler folder to root USB and plug in to TV.
    * Enter Content Library Manager -> Select USB -> Select Children category.
    * Use Copy function on TV to copy Telnet Enabler as Trojan content to TV internal flash.
    * Return back to main manu in Content Library Manager and select again Children but from TV flash contents this time.
    * Run Run this Telnet Enabler to enable telnet access (or open the gates :) ). 

My TV is LE40B652