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subject: CDMA iPhone Unlocked to Run on China Telecom Network, Deal Coming? [print this page]


CDMA iPhone Unlocked to Run on China Telecom Network, Deal Coming?

Unless I'm not understanding something correctly, I was always under the impression that an unlock on a CDMA phone didn't even exist because the phone's not "locked" -- the network provider only has to add the phone's ESN to its database.

http://install-how.blogspot.com/2011/03/cdma-iphone-unlocked-to-run-on-china.html

Given that these were some employees of the provider, it really wouldn't be hard to add the Verizon iPhone to its network.

You are very correct. Only part that might be different and require a modification would be carrier settings. I'm not 100% sure how the iPhone works, but I would assume that there are some kind of carrier settings that tell the iPhone what servers to use for that carrier etc. When I used to mod my motorola v3m, I would take a brazilian carrier's software (because verizons for it sucked) and install it, but then had to rewrite manually each verizon specific setting back to it. It wasnt difficult, but it wasnt easy. GSM is different, the GSM card has everything the phone needs to know for the most part. So, Yes, in theory all China Telecom would have to do is add the ESNs, but i don't know if it would be able to do data.. cell calls yes, but data out of the box, probably not.Unless I'm not understanding something correctly, I was always under the impression that an unlock on a CDMA phone didn't even exist because the phone's not "locked" -- the network provider only has to add the phone's ESN to its database.

http://install-how.blogspot.com/2011/03/cdma-iphone-unlocked-to-run-on-china.html

Given that these were some employees of the provider, it really wouldn't be hard to add the Verizon iPhone to its network.

You are very correct. Only part that might be different and require a modification would be carrier settings. I'm not 100% sure how the iPhone works, but I would assume that there are some kind of carrier settings that tell the iPhone what servers to use for that carrier etc. When I used to mod my motorola v3m, I would take a brazilian carrier's software (because verizons for it sucked) and install it, but then had to rewrite manually each verizon specific setting back to it. It wasnt difficult, but it wasnt easy. GSM is different, the GSM card has everything the phone needs to know for the most part. So, Yes, in theory all China Telecom would have to do is add the ESNs, but i don't know if it would be able to do data.. cell calls yes, but data out of the box, probably not.




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