Bricked LE32650B CI+

[atomizasser]

I think I broke my television.
Yesterday create a script to start injectso, but I did it too fast after start telnet. This is my script.

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mount -t devpts devpts /dev/pts
telnetd
/mtd_rwarea/injectso `pidof exeDSP`/dtv/usb/sda1/channelinfo/loader.so Game_Main /dtv/usb/sda1/

I think the problem is that I create a cache injectso and this started too fast.

I tried to repair in every way possible. I created a exlink, I put the TV in debug (with switch) and had disabled the watchdog previously of disaster..
This is what I get in putty:

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>> REL  SECURE ONBOOT :: 0x65010326 0x12821282
normal boot [sboot_auth_normalboot:110]
[SERIAL INPUT MANAGE] Managed tty_struct(.name:ttyS1) Setup!!!
[2_64_512_CIP] Linux version 2.6.18_SELP-ARM (youngki_cha@sp) (gcc version 4.2.0
 20070514 (GPL2) (SELP 4.2.0-3.0.5.custom 2007-10-31(14:53))) #191 PREEMPT Tue A
pr 21 09:37:48 KST 2009
================================================================================

 SAMSUNG: v2.6.18_SELP_3.X_GA_bayhill+/A1(P24)
         (Detailed Information: /sys/selp/vd/lspinfo/summary)

================================================================================

init started:  SELP-BusyBox(GPL2) v1.2.2-Samsung.Common.Linux (2008.12.24-18:59+
0000) multi-call binary
Starting pid 27, console /dev/ttyS1: '/etc/rcS'
/etc/rc.local start!!!!
boot script rc.local start!!!
=====================================================
  ROOTFS VERSION : 1_64_512_CIP-2 T-CHLCIPDEUC
  BOOT VERSION   : 1_64_512_CIP-3
=====================================================

====================================================
             Authuld Version : 1.4 : REL
====================================================
/mtd_rwarea/PartitionSwitch_0_0  is detected...
1st Partition is selected....

----------- Kernel  Loading End------------

Application is started..

Module injector V1.2 for ARM based CPUs.
(copyleft) SmartSmurf 2010 (smartsmurf@shared-files.de)

Info: Import dlopen set at 0x00530898
Info: Import dlsym set at 0x00530d60
Info: Import dlclose set at 0x00530a54
Info: current register set:
R0 =0x40766098 R1 =0x00000000 R2 =0x0000pgd = cb8cc000
0000 R3 =0x4076[00000000] *pgd=6b8f8031, *pte=00000000, *ppte=00000000
6098
R4 =0x407660A0 R5 =0x40022AF8 R6 =0xBEC56C78 R7 =0x407task stack info : pid(64)
stack area (0xbec43000 ~ 0xbec58000)
66098
R8 =0xBEC56E78 R9 =0x00000002 R10=0xBEC56C60 R11=0xBEC56DEC
Starting pid 66, console /dev/ttyS1: '/bin/sh'
-sh: id: not found
# file open error /mtd_tlib/GGame/mac_config_file.mac

Mac check Error in /mtd_tlib/GGame/mac_config_file
Authuld: System will be down.
timeout
                        [I'm Kernel] auth failed. System Down.
                        [I'm Kernel] auth failed. System Down.
                        [I'm Kernel] auth failed. System Down.
                        [I'm Kernel] auth failed. System Down.
                        [I'm Kernel] auth failed. System Down.
                        [I'm Kernel] auth failed. System Down.
                        [I'm Kernel] auth failed. System Down.
                        [I'm Kernel] auth failed. System Down.
                        [I'm Kernel] auth failed. System Down.
                        [I'm Kernel] auth failed. System Down.
Kernel panic - not syncing: [I'm kernel] System down

Anyone can help me? Thanks!!

pD: if there is no solution, how cost to repair the TV on samsung? maybe is better buy another TV?

[juusso]

You have to be quick (you still have about 30 sec until system is down, right?). Do you have some access to content library? you could execute telnet enabler and remove your SamyGO.sh file.
If problem is /mtd_tlib/GGame/mac_config_file.mac you could re-import this file back.

If you don`t have any access to TV just ExLink, you could remove character filtering and get full access to shell. Some scripting tools may help to do the job fast.
For symbol removal check this:
viewtopic.php?f=4&t=2481&p=20916#p20916
viewtopic.php?f=2&t=289&start=30#p7153

Das silverpaladin had same problem as yours and got TV repaired.

If you decide to replace the mainboard, it costs about 80-100Eur depending from where you`re going to buy the mainboard.

[atomizasser]

thanks for reply.
after injectso error i cannot write anything. i have only acces to exlink, no telnet, no ping. during boot i have tried to push ctrl+c and write something but is not possible.

[juusso]

Bad cable?
Check tx.

"debug" should unlock console.

[atomizasser]

but i cannot write debug. maybe is invisible? how can i check tx of my cable?

[juusso]

join tx and rx of cable and check if you see what you type.

Perhaps i`m wrong. If cable is ok and you can`t type debug (sure it is inisible, but if you enter this before exeDSP is killed you get response to every letter of "debug")
All what you have to do here you have to do while exeDSP isn`t crashed.

[atomizasser]

cable is ok, if join tx and rx cable i can see letters in screen.

I plug TV, log in putty and after injectso is executed, appear this:

-sh: id: not found
#

but i can't type anything. is it necessary write "debug" before injectso is executed?

[juusso]

Sure

[atomizasser]

Thanks man.

How i can do that? i have only few ms before samygo.sh is executed. i try but i don't see anything in window.

[juusso]

copy to bufer and paste to terminal window. If you`re lucky you get it unlocked.

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debug

If you`re using putty, it is enough to click right mouse button and you get it pasted. I don`t think you have miliseconds, you should have some secs. Check whats going on the terminal window.