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Archived from groups: alt.cellular.verizon (More info?)
In news:30l058F31bmktU1@uni-berlin.de,
Not Me <me@privacy.net> typed:
> "Roger Binns" <rogerb@rogerbinns.com> wrote in message
> news:2f4b72-d66.ln1@home.rogerbinns.com...
>>
>> "Not Me" <me@privacy.net> wrote in message
> news:30fq8nF30isu7U1@uni-berlin.de...
>>> I forgot to mention that Verizon (and all the other carries) get the
>>> hardware and software for free as part of the spiff to buy the
>>> phones. The only requirement is for the carrier to sign a
>>> non-disclosure agreement.
>>
>> So who is the NDA with for equipment that can copy from an LG phone
>> to a Motorola phone?
>
> Typically NDA's in one form or the other are required by all
> manufactures for the interface to their specific equipment. VZN can
> be down load data from an NEC (under the NDA supplied
> hardware/software which includes pin outs) but not up loaded to a
> Motorola unless VZN also has an NDA and the required hardware/soft
> ware). All said and done it's not imposable for a third part to do
> the reverse engineering and supply hardware/software as well. The
> only hitch there is they make their money from that hardware/software
> and are unlikely to give it away as might be the case with an OEM.
>
> FWIW one of the reasons I was hired (back in the '80s) in the first
> place was that I had backward engineered the product, the company
> found out and wanted to know how I did it.
The mfgr supplied NDA will work with a specific phone to program it with new
software. It can also download information from the specific phone and to
upload it to that same phone.
Converting the information downloaded from one phone using the NDA supplied
by the mfgr to the structure required by a different phone so it can then be
uploaded using the NDA supplied by it's mfgr still requires software which
knows the structure of the information for all phones from all mfgrs.
In news:30l058F31bmktU1@uni-berlin.de,
Not Me <me@privacy.net> typed:
> "Roger Binns" <rogerb@rogerbinns.com> wrote in message
> news:2f4b72-d66.ln1@home.rogerbinns.com...
>>
>> "Not Me" <me@privacy.net> wrote in message
> news:30fq8nF30isu7U1@uni-berlin.de...
>>> I forgot to mention that Verizon (and all the other carries) get the
>>> hardware and software for free as part of the spiff to buy the
>>> phones. The only requirement is for the carrier to sign a
>>> non-disclosure agreement.
>>
>> So who is the NDA with for equipment that can copy from an LG phone
>> to a Motorola phone?
>
> Typically NDA's in one form or the other are required by all
> manufactures for the interface to their specific equipment. VZN can
> be down load data from an NEC (under the NDA supplied
> hardware/software which includes pin outs) but not up loaded to a
> Motorola unless VZN also has an NDA and the required hardware/soft
> ware). All said and done it's not imposable for a third part to do
> the reverse engineering and supply hardware/software as well. The
> only hitch there is they make their money from that hardware/software
> and are unlikely to give it away as might be the case with an OEM.
>
> FWIW one of the reasons I was hired (back in the '80s) in the first
> place was that I had backward engineered the product, the company
> found out and wanted to know how I did it.
The mfgr supplied NDA will work with a specific phone to program it with new
software. It can also download information from the specific phone and to
upload it to that same phone.
Converting the information downloaded from one phone using the NDA supplied
by the mfgr to the structure required by a different phone so it can then be
uploaded using the NDA supplied by it's mfgr still requires software which
knows the structure of the information for all phones from all mfgrs.