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Posted by Adam G. on August 9, 2005, 8:26 am
Please log in for more thread options The mpx220 firware/ROM update will not lock your phone and it does not matter
what carrier you use. The only problem you may run into is that it MUST be a
US version phone...
http://direct.motorola.com/ens/softwareupdate.asp
Adam G.
"CY" wrote:
> Hi,
> I got my MPX 220 from Europe and have been using it here in U.S. with the
> T-mobile .service for a while already. It is workng fine so far.
>
> The Motorola U.S. web site shows there is a new ROM update for the phone.
> The information shows the update is only for phone purchased in U.S. and
> Cingular. I wonder if I can install it, although I am with T-mobile U.S.,
> not Cingular. Would this ROM update cause my phone locked to Cingular
> service and leave it unusable using T-mobile service?
>
> I hope someone would be an expert on this issue and give me an advice.
> Thank you very much.
>
>
>
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