Emmc RT809H and Sony kd55x8505c SK Hynix H26M52103FMR

[AlexVG]

Re: Emmc RT809H and Sony kd55x8505c SK Hynix H26M52103FMR

Спасибо!
Да, я использую ufpi.

[Davi.p]

Re: Emmc RT809H and Sony kd55x8505c SK Hynix H26M52103FMR

The emmc eol signature is something out of reason for me, i don't think them really lasts so shortly.. sounds like programmed obsolescence.. there is another possibile reason for this i guess, emmc is like hard disks, when a reading / writing error occurs it duplicates the block to spare emergency block, when emergency blocks ends then an eol flag is set, but for me the real reason of bad r/w is not defective support.. it's only a fact of damaged file system, when tv is writing and power problems occurs, so if your programmer supports it try to blank as virgin the emmc..

[AlexVG]

Re: Emmc RT809H and Sony kd55x8505c SK Hynix H26M52103FMR

Thank you.
I agree with you.
But our colleagues say that it is solution only for couple of mounts.
I bought a new one and am waiting for delivery.

[imran333]

Re: Emmc RT809H and Sony kd55x8505c SK Hynix H26M52103FMR

Thank you.
I agree with you.
But our colleagues say that it is solution only for couple of mounts.
I bought a new one and am waiting for delivery.

Did you manage to fix it ?

[Richi777]

Re: Emmc RT809H and Sony kd55x8505c SK Hynix H26M52103FMR

Hello guys i have same problem , can anyone help me with dump

Thanks

[lotas]

Re: Emmc RT809H and Sony kd55x8505c SK Hynix H26M52103FMR

Hello guys i have same problem , can anyone help me with dump

Thanks

https://www.youtube.com/watch?v=rQ0ucuH5rN0

Below the video there is a link to the working dump.

[Richi777]

Re: Emmc RT809H and Sony kd55x8505c SK Hynix H26M52103FMR

Thank you lotas is possible use this dump for kd-65x850c?
Programmer RT809H works?

Best regards

[lotas]

Re: Emmc RT809H and Sony kd55x8505c SK Hynix H26M52103FMR

Programmer RT809H works?

I can't say anything about the RT809H, you'll have to rename files for it and probably divide the USER partition (15Gb) into 4 Gb....

[arso666]

This application divides the large emmc files to use it on the rt809h

[colenz3296]

Re: Emmc RT809H and Sony kd55x8505c SK Hynix H26M52103FMR

Thank you.
I agree with you.
But our colleagues say that it is solution only for couple of mounts.
I bought a new one and am waiting for delivery.

Hi so was anyone on here able to transfer the TV's ID data from the original emmc dump to the donor dump and write it onto the new emmc chip? And work after resoldering the new emmc chip to the board and have all the apps working?

[AlexVG]

Hi, sorry.
Didn't notice the questions.
Yes, I had managed to repair this TV, but without of keys (Netflix)

[yordsoto]

El RT809H, es de los mejores, ahí el problema, lo tienes en la programación o en la memoria eMMc

[tiobo]

Para quienes se sigan preguntando sobre este tema y televisor en especial, las memorias emmc tipo Hynix H26M52103FMR son de muy mala calidad (en realidad todas las HYNIX son malas). los fallos se dan por variaciones en la tension (voltaje) , por el excesivo uso de la memoria, o simplemente se dañan sin motivo aparente, tambien esta el caso de "tiempo de vida util 100%", la solucion en estos casos es cambiar la memoria por otra nueva o usada en buen estado, grabar una copia del software con un programador como el "RT809H" directamente a la memoria con un socket (recomendado) o por ISP (no lo recomiendo), el tv volvera a la vida pero perdera la licencia de NETFLIX, al pareceer el software esta amarrado al id de la memoria y otros (esto es sospecha mia), espero les sirva y no batallen mas con esta falla,