June 2nd, 2019, 4:47
April 27th, 2020, 13:01
bital wrote:sourcerer wrote:The EVO 840 (predecessor of your model) provides a SAFE mode where you can also do a firmware update through SATA.
(The third method is theoretically through the UART interface, but it's too unstable to be usable)
Additionally we developed a firmware update method through JTAG.
You might be interested in trying my SSD diagnostic tool https://github.com/thesourcerer8/SSDdiag , it has not been ported to EVO850 yet, but it might give some insight anyway, since most of the hardware in the controller is still the same.
I'm having:
SAMSUNG SSD 840 EVO 1TB, still able to boot in SAFE MODE with FIRMWARE: UNKNOWN
SAMSUNG SSD 840 EVO 120GB, in good standing with FIRMWARE: EXT0DB6Q
SAMSUNG SSD 840 EVO 120GB, EXT0DB6Q, I was able to upgrade from EXT0BB6Q to EXT0DB6Q by this command in REGULAR MODE
- Code:
hdparm --yes-i-know-what-i-am-doing --please-destroy-my-drive --fwdownload EXT0DB6Q /dev/sda
so, the process is kind of working to upgrade the firmware, while I'm trying to move from EXT0DB6Q to EXT0BB6Q back it gives me this kind of error:
- Code:
hdparm --yes-i-know-what-i-am-doing --please-destroy-my-drive --fwdownload EXT0BB6Q /dev/sda
/dev/sda:
fwdownload: xfer_mode=3 min=1 max=2048 size=512
...............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................SG_IO: bad/missing sense data, sb[]: 70 00 05 00 00 00 00 0a 04 51 e0 00 21 04 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
. Done.
I'm trying to upgrade SAMSUNG SSD 840 EVO 1TB, still able to boot in SAFE MODE with FIRMWARE: UNKNOWN to EXT0BB6Q or EXT0DB6Q with the same result of sda hanging and not answering anymore forcing to shut down by holding power for 5 sec
I have this message and stuck
- Code:
/dev/sda:
fwdownload: xfer_mode=3 min=1 max=2048 size=512
...............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
Ordered Altera USB Blaster cable...
Any ideas?
April 27th, 2020, 13:20
August 6th, 2020, 16:52
August 7th, 2020, 10:11
August 7th, 2020, 15:58
August 9th, 2020, 21:14
September 8th, 2020, 17:31
September 26th, 2020, 8:35
July 22nd, 2021, 8:31
bital wrote:sourcerer wrote:The EVO 840 (predecessor of your model) provides a SAFE mode where you can also do a firmware update through SATA.
(The third method is theoretically through the UART interface, but it's too unstable to be usable)
Additionally we developed a firmware update method through JTAG.
You might be interested in trying my SSD diagnostic tool https://github.com/thesourcerer8/SSDdiag , it has not been ported to EVO850 yet, but it might give some insight anyway, since most of the hardware in the controller is still the same.
I'm having:
SAMSUNG SSD 840 EVO 1TB, still able to boot in SAFE MODE with FIRMWARE: UNKNOWN
SAMSUNG SSD 840 EVO 120GB, in good standing with FIRMWARE: EXT0DB6Q
SAMSUNG SSD 840 EVO 120GB, EXT0DB6Q, I was able to upgrade from EXT0BB6Q to EXT0DB6Q by this command in REGULAR MODE
- Code:
hdparm --yes-i-know-what-i-am-doing --please-destroy-my-drive --fwdownload EXT0DB6Q /dev/sda
so, the process is kind of working to upgrade the firmware, while I'm trying to move from EXT0DB6Q to EXT0BB6Q back it gives me this kind of error:
- Code:
hdparm --yes-i-know-what-i-am-doing --please-destroy-my-drive --fwdownload EXT0BB6Q /dev/sda
/dev/sda:
fwdownload: xfer_mode=3 min=1 max=2048 size=512
...............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................SG_IO: bad/missing sense data, sb[]: 70 00 05 00 00 00 00 0a 04 51 e0 00 21 04 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
. Done.
I'm trying to upgrade SAMSUNG SSD 840 EVO 1TB, still able to boot in SAFE MODE with FIRMWARE: UNKNOWN to EXT0BB6Q or EXT0DB6Q with the same result of sda hanging and not answering anymore forcing to shut down by holding power for 5 sec
I have this message and stuck
- Code:
/dev/sda:
fwdownload: xfer_mode=3 min=1 max=2048 size=512
...............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
Ordered Altera USB Blaster cable...
Any ideas?
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