Difference between revisions of "How to downgrade T-VALDEUC firmware"


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(Fixed old forums links.)
(No difference)

Revision as of 18:09, 27 July 2011

juuso wrote here:

How to downgrade if you already have SSH/Telnet access and your run.sh is being executed:
1. fill up run.sh with this code: 

   #!/bin/sh
   if [ -f /mtd_rwarea/Version.0 ] ; then
   echo SWU_T-VALDEUC_001000_I04_ES000DS000KS000RS000_100205 > /mtd_rwarea/Version.0
   else
   echo SWU_T-VALDEUC_001000_I04_ES000DS000KS000RS000_100205 > /mtd_rwarea/Version.1
   fi
   sync

2. Do not reboot TV, attach USB with firmware version you want to install (T-VALDEUC....)
3. Go to "Help -> Software Upgrade -> USB" and TV should accept firmware to downgrade

  • Attention - code above only for T-VALDEUC
  • When editing scripts, always make sure line breaks are done with unix style "LF", NOT Windows' "CRLF"!

Firmwares

Old_&_Good_Firmwares

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