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#1 2016-06-16 17:29:22
- Sergey Hartmann
- Contributor
- Registered: 2016-06-16
- Posts: 6
[solved]Updating bootrom problems
Hi!
Computer not sees my proxmark3 after update bootrom. Now when I connect to the computer all the time burning red and yellow LEDs. If enter a command ls /dev/cu* in a terminal (macOS), then lists proxmark3 will not...
That's what I did when updating:
1) I detected installed bootrom in the Proxmark3 (CDC).
2) While holding the button, I connected to the computer proxmark3 (burning red and yellow LEDs).
3) Flash Bootrom ./client/flasher /dev/cu.usbmodem#### -b bootrom/obj/bootrom.elf. An error message was not. Terminal log I did not keep unfortunately (I know I'm stupid).
After step 3 computer does not see proxmark3. I tried to disconnect the Proxy Mark 3 and reconnect it - did not help...
What could be the problem? And is it possible to somehow resurrect my pm? 
Last edited by Sergey Hartmann (2016-06-18 15:11:18)
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#2 2016-06-16 17:43:27
- iceman
- Administrator
- Registered: 2013-04-25
- Posts: 9,538
- Website
Re: [solved]Updating bootrom problems
try connecting it while pressing the button, and keep it pressed, and flash fullimage.elf.. its a one-hand-operation
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#3 2016-06-16 17:58:19
- Sergey Hartmann
- Contributor
- Registered: 2016-06-16
- Posts: 6
Re: [solved]Updating bootrom problems
iceman, thx for answering. I'll try to come home like and just tell you about the result.
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#4 2016-06-16 20:24:59
- Sergey Hartmann
- Contributor
- Registered: 2016-06-16
- Posts: 6
Re: [solved]Updating bootrom problems
iceman, it worked. Thank you so much!
Topic can be closed.
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#5 2016-06-16 20:42:45
- iceman
- Administrator
- Registered: 2013-04-25
- Posts: 9,538
- Website
Re: [solved]Updating bootrom problems
you are welcome. You can edit your first post and add "[solved]" to the subject.
Enjoy yr updated pm3!
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#6 2019-05-17 07:47:08
- theguy
- Contributor
- Registered: 2017-08-08
- Posts: 52
Re: [solved]Updating bootrom problems
Same problem, holding the button when connecting the cable makes it either get to
Waiting for Proxmark to appear on /dev/ttyACM0......... Found.
Flashing...
Writing segments for file: armsrc/obj/fullimage.elf
0x00102000..0x00139f2f [0x37f30 / 448 blocks]..................................................................................or
Waiting for Proxmark to appear on /dev/ttyACM0 .........
Found.
Waiting for a response from the proxmark...
You can cancel this operation by pressing the pm3 buttonSOLVED.
The key was
sudo apt purge modemmanagerNow I can run the image no problem!
Last edited by theguy (2019-05-17 07:52:29)
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