Brick le32c550

[juusso]

man, you've formatted mtd_appdata ...
try make emergency upgrade- attach usb with firmware on it, hold source on RC and on TV panel.

[juusso]

I do not know would it work at all, but you can try:

1. Make the script, called e.g. 777 (Use Notepad++ and ANSI encoding!)

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#!/bin/sh
if [ -f /mtd_rwarea/PartitionSwitch_0_0 ] ; then
touch /mtd_rwarea/PartitionSwitch_1_0
rm -rf /mtd_rwarea/PartitionSwitch_0_0
sync
else
touch /mtd_rwarea/PartitionSwitch_0_0
rm -rf /mtd_rwarea/PartitionSwitch_1_0
fi
sync 

2. Place it to ext3 USB and set permissions to 755 (chmod 755 ./777)
3. Attach USB to TV (TV is power off)
4. Power ON TV
after you get:

Code: Select all

SELP#>

5. Enter

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CB

It loads USB drivers (the basic aim of this script is to make some dumps,but we don`t need it actually)
6. Enter 99 and exit the debug menu.
7. Input 777 and press ENTER...

This is my hypothesis only and i doubt it will work. You have nothing to lose, check this....

If CB does not open Debug menu, try other script name - 8282119

If it works - the script activates your alternative firmware and TV should start normally. But you have to be sure if you have alternative firmware on board. If not - tv continues rebooting...

[juusso]

What about 5. ?

Code: Select all

CB

You have to create script, named 777, not rename existing (here is nothing to rename on TV at all)
You broke your TV because you do not carefully reading manuals.
Make it easy, read double before to do

[juusso]

Method does not worked, we checked it over TeamViewer...

[juusso]

I have one more idea to check.
What if we format the 10 partition (mtd_rwarea)
The question is - is it possible to enter TDM before exeDSP stops...