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toro

join:2006-01-27
Scarborough, ON
kudos:7
Reviews:
·Rogers Hi-Speed
·Bell Sympatico
reply to locked

Re: [Unlock] Unlock SPA2102-R restricted access domains

said by locked:

said by toro:

... If you are good with soldering you can remove the flash chip and wipe an area which stores the customization data.

Thanks toro. I can consider this. I have old collegues friends in an electronics facility that could help: do you know which one is the chip? Are there tutos around that say how to wipe (this mean the same chip will be resoldered once done, or a new one?)

See this »Re: [General] The new PAP2 v2.0
It's for SPA2002 but I believe it applies to other SPA series.
The flash chip is the MX one on the back (see »/r0/download/2···ttom.jpg)
--
Providers (through asterisk): voip.ms, freephoneline, smartcall.ro, ipcomms, callcentric. Hardware: Vonage VDV21, Moto VT2x42, Linksys SPA series, Grandstream HT series, Panasonic KX-TGP5x0
»www.voipfan.net

locked

join:2013-01-28
Again another 40+ pages topic

toro

join:2006-01-27
Scarborough, ON
kudos:7
No, just the 1st post

locked

join:2013-01-28
OK toro: assumed these flash addresses are ok for spa2102 and firmware 5-2-13, please let me know this way is the good one:
unsolder the chip
dump with an e²prom programmer device (ie backup ?)
fill addresses to FF
re-solder
plug
enjoy freedom?

BTW: possible to do that without unsolder?

toro

join:2006-01-27
Scarborough, ON
kudos:7
Reviews:
·Rogers Hi-Speed
·Bell Sympatico
said by locked:

OK toro: assumed these flash addresses are ok for spa2102 and firmware 5-2-13, please let me know this way is the good one:
unsolder the chip
dump with an e²prom programmer device (ie backup ?)
fill addresses to FF
re-solder
plug
enjoy freedom?

Yes.

BTW: possible to do that without unsolder?

I don't think so.
If you want to confirm the addresses, try to contact meister_sd See Profile, I believe he's using that procedure.
--
Providers (through asterisk): voip.ms, freephoneline, smartcall.ro, ipcomms, callcentric. Hardware: Vonage VDV21, Moto VT2x42, Linksys SPA series, Grandstream HT series, Panasonic KX-TGP5x0
»www.voipfan.net

locked

join:2013-01-28
Thx toro
I feel like seing the goal

locked

join:2013-01-28
hummmm, he seems to have been offline for ~1year, twice more than DogFace05... let's wait

floriantet

join:2006-03-04
Rochester, MI
reply to toro
Spa2102 settings are kept in flash starting at the following addresses
0x1000
0x8800
0x11000
0x18800
also to make it factory rest safe you need to ff
from address 0x1f0090 to 0x1f00a0