Hi Davi
Sony are no help at all with this issue, their response is replace the main board at a huge cost of over £600 in most cases more than the TV is worth, the easy and cheaper option is to connect a firestick to the TV to restore netflix and casting, but that defeats the issue. A perfectly good TV in some cases going to landfill because of a software / firmware issue. It's my view Sony know of this issue and should make a fix available. i know some people have managed to get round this issue and are able to fix 100%.
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I have the UFI and RT809H Programmers, to be honest i have not looked at the HEX of the dump, not sure how to read the buffer, I'm still leaning my way round lotas, so appologies if i seem to be making no sense at all
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Tried that lotas many times but fails, i think it fails because of the eMMC lifetime exceeded, i have done a few of the Sony's with the dying / dead eMMC's but fail to get Neflix and chromecast to work
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Hi lotas.
Thank you for your response.
What i am trying to work out is this.
The lifetime counter of the original eMMC has been exceeded, 90 to 100% (MLC) Which causes the TV to Boot Loop. the lifetime counter of the (SLC) is only 10 to 20%. When a dump or a clone copy of the original eMMC is taken the Boot 1, Boot 2. Userdata. is the RPMB master key, the one programmed in factory that allows the processor to acess the DRM data held in the RPMB partion included in the clone/dump ?. if not were does this information reside on the eMMC.
My logical thought is...
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QM801 and 802 are the PFC boost. Check the gate feed resistor and diode before replacing and powering on
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Try disconnecting the screen FRC's from Main board, This will rule out a screen fault, look closely at the stand-by light when mains voltage applied, if it flashes twice then it is a screen fault.
Hope this helps.
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Sony Android TVs eMMC Issues
Hi people.
I have been trying to get my head round these issues with the eMMC putting the TV in to a boot loop condition, or completely dead, when a dump of the Boot 1, Boot 2 and USERDATA partitions have been made, the MLC lifetime counter has been reset, using the original eMMC with the RPMB partition intact and the eMMC is flashed with the original dump, Netflix and a few other Apps don't work. i assume all the DHCP keys and factory programmed RPMB access Key will be contained within the original dump, and as we are re-flashing the original eMMC i would expect every thing to work....
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Re: Satellite Pro C50-A-1E2 PSCG7E
This is the Bios Read From The Chip Winbond W25Q32V...
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Re: Satellite Pro C50-A-1E2 PSCG7E
Thank you for the replies.
will read the original and post the bin file, will also try the bios in the thread.
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Satellite Pro C50-A-1E2 PSCG7E
This laptop does not boot, when powered up system fan spins up and power led lights, screen remains blank.
does anybody have the BIOS BIN for this please.
Many Thanks
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Re: Samsung UE32D5720 permanent reboot
The Samsung D Series TVs Suffer From NAND Flash Failure, The Symptoms Are BOOT LOOP.
Usually The Samsung Logo Appears Then Shuts Down And Restarts Continuously. You Can Check The NAND Flash By Using Freezer Spray On It, With The TV Off, Freeze The NAND Flash I'c Then Turn On The TV. The TV Should Start Normally. If This Is The Case, You Need To Replace The NAND Flash With A Pre Programmed One.
I Have These In Stock £26.00 Plus P+P
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Panasonic TX-L55DT50B
Hi Folks.
Got This TV In A Boot Loop Panasonic TX-L55DT50B, Replaced The SPI Flash EEPROM Failed To Cure It, Does Anyone Have The NAND Dump File For This Please.
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Technika 32" Eeprom
Hi Gents.
Brand:- Technika
Model 32/122J-GB-3B-HCU-UK
Main A/V TP.MSD309.BP75
Screen LC320DXN (SF) (R2)
Need Eeprom Dump If Any Has It.
Thanks
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