Samsung ue49mu6120

[Martin_CZ]

Yes, in my opinion I can’t wait for an answer, I fixed both dumps, try it.

Good solution Yes, I need to repair both of dumps in archive. OP 24082904 - already tested and working, but second dump OP 19020603 still not working. Red LED not lit, TV not turn on..
Martin

[lotas]

There are two dumps in the archive, should I fix both?

Yes, in my opinion I can’t wait for an answer, I fixed both dumps, try it.

[lotas]

Dear friend, please modify this dumps. Thank You. Martin

There are two dumps in the archive, should I fix both?

[lotas]

I followed the instructions you gave in previous posts, that is:

1. Click "Detect Chip" and select W25Q40CL and "Select IC".
2. Click "Unprotect".
3. Click "Erase IC" and "Yes".
4. Click "Open File" and select your corrected Dump.
5. Press "Program IC" and "Yes".
6. Click "Verify IC".
7. Press the down arrow to the right of "Unprotect" and select "Edition SREG", put a check mark on SRP0+BP1 and CMP+QE and press "Write" and "Yes"

Yes, everything here is done correctly.

[Martin_CZ]

Dear friend, please modify this dumps. Thank You. Martin

[sirjoe]

I ask how you recorded my dump, what you did, describe in detail.

I followed the instructions you gave in previous posts, that is:

1. Click "Detect Chip" and select W25Q40CL and "Select IC".
2. Click "Unprotect".
3. Click "Erase IC" and "Yes".
4. Click "Open File" and select your corrected Dump.
5. Press "Program IC" and "Yes".
6. Click "Verify IC".
7. Press the down arrow to the right of "Unprotect" and select "Edition SREG", put a check mark on SRP0+BP1 and CMP+QE and press "Write" and "Yes"

[lotas]

I use the ch431 black programmer with clip. After opening the program as administrator, for example NeoProgrammer, I did detect ic and chose w25q40, then read and save.

I ask how you recorded my dump, what you did, describe in detail.

[sirjoe]

Write in detail how you recorded the dump, what you did, the procedure.

I use the ch431 black programmer with clip. After opening the program as administrator, for example NeoProgrammer, I did detect ic and chose w25q40, then read and save.

[lotas]

yes of course, the attached dumps were saved before making changes, immediately after opening the tv

Write in detail how you recorded the dump, what you did, the procedure.

[sirjoe]

These dumps are absolutely all the same.The original dump is considered to be the one that was originally there after the TV broke down, if after that they tried to write other people’s dumps there without getting the result, and then read it from the chip, then it will no longer be original.

yes of course, the attached dumps were saved before making changes, immediately after opening the tv

[lotas]

Thanks Iotas for the reply. To be safe I made copies of the original dump with other programs. I attach them even if they seem the same to me

These dumps are absolutely all the same.The original dump is considered to be the one that was originally there after the TV broke down, if after that they tried to write other people’s dumps there without getting the result, and then read it from the chip, then it will no longer be original.

[sirjoe]

This suggests that the dump you posted was not original, the dump was not written correctly, or something else was wrong...

Thanks Iotas for the reply. To be safe I made copies of the original dump with other programs. I attach them even if they seem the same to me

[piotr3m]

Or your corrected one.

No luck, unfortunately. I tried both files, verified with reading and checking sha1 that programming was ok. Possibly something else is a problem (eeprom?). Anyway, thank you for checking.

[lotas]

Or your corrected one.

[lotas]

Hi, I just read it from the chip. Possibly wrong clamp. I've read it again (twice and compared hashes). Also, chip identificaion worked ok - I hope this one is read fine.

This one is completely different, try this one.

[piotr3m]

What kind of dump is this, where did you think it was from and why, have you even seen this content in a hex editor, it looks like complete garbage.

Hi, I just read it from the chip. Possibly wrong clamp. I've read it again (twice and compared hashes). Also, chip identificaion worked ok - I hope this one is read fine.

[lotas]

Hi, could you take a look at this dump?
It is from ue50ku6000, chip IC1103_SPI
main bn94-11256D
No standby diode. Is it something you can fix?

What kind of dump is this, where did you think it was from and why, have you even seen this content in a hex editor, it looks like complete garbage.

[piotr3m]

Hi, could you take a look at this dump?
It is from ue50ku6000, chip IC1103_SPI
main bn94-11256D
No standby diode. Is it something you can fix?

[lotas]

Unfortunately it doesn't work, now the standby LED stays on, and when I try to turn on the TV it flashes but it can't start. I tried 2 or 3 times to write the firmware but the result doesn't change

This suggests that the dump you posted was not original, the dump was not written correctly, or something else was wrong...

[sirjoe]

Try it. Change the program to NeoProgrammer V2.2.0.10, it works more correctly than Asprogrammer with status registers settings.

Unfortunately it doesn't work, now the standby LED stays on, and when I try to turn on the TV it flashes but it can't start. I tried 2 or 3 times to write the firmware but the result doesn't change