[Battlemesh] [FCC] What hardware still works?
cmsv
cmsv at wirelesspt.net
Wed Feb 24 22:38:42 CET 2016
Hello guys,
If it helps I am documenting here what is not working and later will
create a page about what is still supported
http://wirelesspt.net/wiki/Firmware_lockdown
cmsv
On 02/23/2016 12:04 PM, Ben West wrote:
> Is JTAG intervention now required? I had thought I'd read that serial
> console access and/or TFTP recovery mode was sufficient, at least on
> TP-Link products being discussed. Since we're talking about products
> costing only 50-100USD, I would gather that the amount of effort
> manufacturers are willing to invest in locking the firmware is finite,
> meaning by extension the effort required to work-around such locks
> should also be finite.
>
> That is, all radio products with firmware presently for sale can have
> their firmware modified, given sufficient effort. The fact that
> sufficiently determined persons can override countermeasures and mod the
> firmware doesn't appear to endanger their FCC certification.
>
> Anyway, similar to the hardware compatibility pages on openwrt.org
> <http://openwrt.org>'s wiki, would it make sense to also record in wiki
> the list of working hardware, along with known work-arounds?
>
> What would be a good venue for such wiki pages? Any of these?
>
> https://wiki.openwrt.org/
> http://battlemesh.org/
> https://wirelesspt.net/wiki/P%C3%A1gina_principal
> https://libreplanet.org/wiki/Main_Page
>
> On Tue, Feb 23, 2016 at 10:23 AM, Philipp Borgers
> <borgers at mi.fu-berlin.de <mailto:borgers at mi.fu-berlin.de>> wrote:
>
> On Tue, Feb 23, 2016 at 05:08:52PM +0100, Benjamin Henrion wrote:
> > On Tue, Feb 23, 2016 at 4:26 PM, Adam Longwill
> > <adam.longwill at metamesh.org <mailto:adam.longwill at metamesh.org>> wrote:
> > > We have contracts to fulfill. Can we start a discussion here about what
> > > hardware still works? What about Ligowave who came to Battlemesh v8? They
> > > said they gave out unlock codes. Do any of you use them? What hardware are
> > > you STILL buying that STILL works?
> > >
> > > Also, is it possible to use the JTAG interface to reflash a router and erase
> > > locked down firmware or is it the same as ethernet flashing- I've never done
> > > it.
> >
> > Yes, depends on the SoC, and if the JTAG pins are properly exposed.
> >
> > After that, the JTAG software needs to support your flash chip.
> >
> > Otherwise, since nowadays most flash chips are SPI ones in SOIC8
> > format, it is easier to just use a buspirate with a 4x2 clamp hooked
> > on the chip, and you will be able to reflash it:
> >
> > http://www.dhresource.com/0x0s/f2-albu-g1-M00-CA-EB-rBVaGFQ_GG6AHCR0AAEtkRTBPOQ099.jpg/updated-ic-clamp-soic8-sop8-ic-clip-1-adapter.jpg
>
> Can someone give a workshop about the tools for flash reading and
> the process
> involved?
>
> Maybe we can collect some money in advance so everybody can have the
> right tools
> at hand?
>
> Best Philipp
>
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>
>
>
> --
> Ben West
> http://gowasabi.net
> ben at gowasabi.net <mailto:ben at gowasabi.net>
> 314-246-9434
>
>
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>
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