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<blockquote data-quote="vma" data-source="post: 477221" data-attributes="member: 256592">Hi,I have done some research on the internet, but did not found anything.Digitalworld does not provide any firmware for this model (or at least the download did not work for me) and I did not find anything about JTAG related to this receiver, except on the Philips datasheet.I have my doubts that you will find an easy solution, as&nbsp; the SAA7240HS is the processor of your PCB. It is not an ST20, so it won't work, in my humble opinion, with JKEYS (which explains why you dod not get any answer in any of the forums you posted your question)!Even if it would work with JKEYS, in order to program the flash, you need to find the datasheet of the flash memory. The jkeys.def file is essentially used to describe the layout of the banks on the flash IC. That, however should be easier to do.Finally, you need two receivers: the broken one and a good one. You would need to read out the bootmanager (at least) of the good one, to program the broken one.Then you could upload the firmware the normal way again.Sorry that I cannot help further on.Cheers,vma</blockquote>

[QUOTE="vma, post: 477221, member: 256592"] Hi, I have done some research on the internet, but did not found anything. Digitalworld does not provide any firmware for this model (or at least the download did not work for me) and I did not find anything about JTAG related to this receiver, except on the Philips datasheet. I have my doubts that you will find an easy solution, as the SAA7240HS is the processor of your PCB. It is not an ST20, so it won't work, in my humble opinion, with JKEYS (which explains why you dod not get any answer in any of the forums you posted your question)! Even if it would work with JKEYS, in order to program the flash, you need to find the datasheet of the flash memory. The jkeys.def file is essentially used to describe the layout of the banks on the flash IC. That, however should be easier to do. Finally, you need two receivers: the broken one and a good one. You would need to read out the bootmanager (at least) of the good one, to program the broken one. Then you could upload the firmware the normal way again. Sorry that I cannot help further on. Cheers, vma [/QUOTE]

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