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Author Topic: 83850c On 0251 Is Now A 02510c? Confused On What Tut To Follow  (Read 235 times)

Aldanga

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If I'm not mistaken (and it's been a while since I've flashed a drive), you need to be treating it as a 02510c, not an 83850c. The 83850c methods won't work on the new firmware.
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kach10

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83850c On 0251 Is Now A 02510c? Confused On What Tut To Follow
« Reply #1 on: April 08, 2013, 08:06:00 PM »

SO I made a probe with a wire and a pin.  Put the stripped end off the wire wrapped around a screw and tightly screwed into the computer chassis then i taped all around the board and left only the mpx01 hole exposed.

I hit phatkey under dvdkey32.. it prompted me to probe mpx01.

so after hitting okay i powered off the drive, put the pin on mpx01 i turned on the drive.  After about 8 or 9 seconds a message popped up saying Extraction complete! I thought i was all good! Nope!

After the pop saying to remove probe power drive off for 5 seconds and then power on and hit okay on the message

then phat key failed..
(extracted drive key failed verification) I have repeated this process like 5 times
any thoughts?
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hardie

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83850c On 0251 Is Now A 02510c? Confused On What Tut To Follow
« Reply #2 on: April 08, 2013, 08:06:00 PM »

Yes you need to probe MPXO1
show you in the tutorial how to do this
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kach10

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83850c On 0251 Is Now A 02510c? Confused On What Tut To Follow
« Reply #3 on: April 08, 2013, 08:44:00 PM »

Okay I must be missing a step here because I have just made a even better probe (using high end speaker wire- one end is screwed into the ground of a running but junker harddrive and the other end i have twisted into a fine tip and placed on the mpx01) but I am still getting the same results as with the last probe.

Here is my run down the liteon is powered on and the drive is closed.
I hit phatkey in dvdkey32
click okay to prob msg
after i click okay I turn the power off to the drive
i attach my probe
I power on drive
wait about 10 seconds
msg pops up extraction complete
i remove probe
i turn the drive off for 5 seconds
I power on drive
I hit okay
I fail...

arrrgh anyone?
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kach10

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83850c On 0251 Is Now A 02510c? Confused On What Tut To Follow
« Reply #4 on: April 08, 2013, 10:32:00 PM »

I soldered on a toggle switch to the 3.3v of the connectivity kit to use that for the power on and off instead of power cycling the actual connectivity kit.

Worked first time.

used this video for that inspiration

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