Originally posted by nomoresonys
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HiSense 65H6510G no boot
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Originally posted by bohaboha View Post
What kind of hot air station that men in video have?
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Hello there guys. I have a different TV (Saba) with the same problem. Is another size TV (43"), but have the same chip.
The problem start with a program TV image stuck. No way to power off,reboot, commands from remote. So unplug it. From that moment the single red blink once less 1s every 20/30 seconds, but no sign at all.
So i've connected usb/com adapter to GND0-3V3STANDBY-RX1-TX1, connect to terminal and here the results.
Two errors, but i can't know what is mean. Do you?
Ty1 Photo
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I have a HiSense H65U8B with a "RSAG7.820.8776/ROH" mainboard that does no longer boot.
In the UART log I see the following:
#_eMMC_RPMB_Check_Program_Key
~eMMC_RPMB_Read_data fail!
opteeA_fail
AUTH_OPTEE_FAIL
I have the latest image and the update goes thru successfully but it still does not start and would repeat the update in an endless loop.
So I thought using the MStar tool would eventually help and I was able to read out the DeviceID and sent it to email addresses given in the pdf document to obtain the corresponding update password.
It seems that mstarsemi.com is no longer active because after 2 days I received undelivered mail notification.
Does anyone have an idea if there is another address that one could use to obtain this password?
I would be able to replace the eMMC by a new one, but I don't know if the SW generates and stores a key for the RPMB by it own of that has to be inserted from external (and how).
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I'm still not willing to give up on this board.
The link1 in post https://www.badcaps.net/forum/troubl...09#post1803209 mentions a utility named mbootnize. It seems to be required to manipulate a dumped image in order to be able to flash it to a new emmc (factory process). Does anyone happen to know where to get this program?
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