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#1 2019-04-28 05:35:14

n0nsens
Contributor
Registered: 2018-09-26
Posts: 5

Debricking rdv4

Hi, guys! I think I fucked up. I tried to flash firmware, did everything right but release the button before the process was completed. Terminal said "Process was interrupted bla bla". Now rdv4 is't undetectable. The only C and A is glowing. Press the button and connect gives nothing. I really bricked it? What is the simplest way to fix it?

Thank you!

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#2 2019-04-28 08:52:59

Riffruepel
Contributor
From: Germany
Registered: 2019-04-17
Posts: 16

Re: Debricking rdv4

Hi N0nsens,

No worries happened to me a week ago and I'll help you.

Which operating system do you use ???

And what repo did you want to flash?

Greeting

Chris

Last edited by Riffruepel (2019-04-28 08:57:13)

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#3 2019-04-28 15:51:33

n0nsens
Contributor
Registered: 2018-09-26
Posts: 5

Re: Debricking rdv4

Thank you for reply Riffruepel!

I'm using a Mojave OS X & https://github.com/Proxmark/proxmark3

thank you!

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#4 2019-04-28 16:19:57

Riffruepel
Contributor
From: Germany
Registered: 2019-04-17
Posts: 16

Re: Debricking rdv4

Will the Proxmark3 RDV 40 still be recognized as Proxmark?
And how many LED's are lit on Proxmark ???
What does the command tell you?

system_profiler SPUSBDataType

Chris

Last edited by Riffruepel (2019-04-28 16:21:42)

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#5 2019-04-28 17:26:49

n0nsens
Contributor
Registered: 2018-09-26
Posts: 5

Re: Debricking rdv4

Riffruepel wrote:

Will the Proxmark3 RDV 40 still be recognized as Proxmark?
And how many LED's are lit on Proxmark ???
What does the command tell you?

system_profiler SPUSBDataType

Chris


There is no Proxmark in the list. It's undetectable anymore.

the only Power LEDs is on & C led and A are growing.

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#6 2019-04-28 17:33:29

Riffruepel
Contributor
From: Germany
Registered: 2019-04-17
Posts: 16

Re: Debricking rdv4

Then you shot the bootloader. !!!
No problem,

You need the following things for the really easy way:

Segger J-LINK V8
https://lab401.com/collections/flashing-tools/products/segger-j-link-v8

Proxmark 3 RDV J-Link Adaptor
https://lab401.com/collections/flashing-tools/products/proxmark-3-rdv-j-link-adaptor

and
Proxmark 3 RDV4 - Flashing Support
https://lab401.com/products/proxmark-3-rdv4-flash-support

Get the things are not expensive. Write me again then I'll help you with the rest.

Greeting

Chris

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#7 2019-04-28 17:58:52

n0nsens
Contributor
Registered: 2018-09-26
Posts: 5

Re: Debricking rdv4

Riffruepel wrote:

Then you shot the bootloader. !!!
No problem,

You need the following things for the really easy way:

Segger J-LINK V8
https://lab401.com/collections/flashing-tools/products/segger-j-link-v8

Proxmark 3 RDV J-Link Adaptor
https://lab401.com/collections/flashing-tools/products/proxmark-3-rdv-j-link-adaptor

and
Proxmark 3 RDV4 - Flashing Support
https://lab401.com/products/proxmark-3-rdv4-flash-support

Get the things are not expensive. Write me again then I'll help you with the rest.

Greeting

Chris

Thank you so much for your help! I’ve already ordered the “BusPirate” will it work in my case?

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#8 2019-04-28 18:19:28

Riffruepel
Contributor
From: Germany
Registered: 2019-04-17
Posts: 16

Re: Debricking rdv4

The works also have unfortunately only experience with the Jegger.

get in touch with how it turned out.

https://github.com/Proxmark/proxmark3/wiki/Debricking-Proxmark3-with-buspirate

Gruss

Chris

Last edited by Riffruepel (2019-04-28 18:20:29)

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#9 2019-04-28 18:25:47

Riffruepel
Contributor
From: Germany
Registered: 2019-04-17
Posts: 16

Re: Debricking rdv4

The only problem I still see because the JTAG connections in the RDV 40 are very small without that Proxmark 3 RDV4 - Flashing Support.

But try it :-)

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