Treo 750 cingular worldwide??

[hbahaie]

I have bought locked treo750 cingular, my question is if i managed to unlock it via any unlocking services described here in the forum, will it work normally on any other network other than cingular without any problems or there will be some restrictions especially regarding GPRS and 3G??
And if I faced problems with cingular after unlocking, is it possible to upgrade treo Vodafone ROM?

Thank you very much for your help.

[hbahaie]

18 views without reply, am I asking a selly question? or no one of the forum has any answer for my question!!.

[cortez.i]

no offense, but the answers to all of your questions are here and out there on Google, etc. The 750 is a GSM phone, and once unlocked, will work with other GSM SIM cards/service providers. GPRS and 3G availability will depend on the service provider; most all provide GPRS a few provide 3G service. you may have to configure your phone work with other provider's internet service

I have an unlocked 750V that I use with T-Mobile and Cingular (US providers). T-Mobile doesn't have 3G service, so it uses the GPRS/EDGE connection. Phone features work without issue. Cingular has 3G and the phone works well there, too. hope this helps.

[hbahaie]

no offense, but the answers to all of your questions are here and out there on Google, etc. The 750 is a GSM phone, and once unlocked, will work with other GSM SIM cards/service providers. GPRS and 3G availability will depend on the service provider; most all provide GPRS a few provide 3G service. you may have to configure your phone work with other provider's internet service

I have an unlocked 750V that I use with T-Mobile and Cingular (US providers). T-Mobile doesn't have 3G service, so it uses the GPRS/EDGE connection. Phone features work without issue. Cingular has 3G and the phone works well there, too. hope this helps.

Thank you very much for your prompt reply. You are right there is a lot of speakings about that here and on google, but what made me worry is the words of a guy working in cingular or something like that who told that cingular has customized the OS to be strictly perfect with their service in US, and so on, it may be not working well in my country, hence i searched the XDA-dev and treocentral, most of guys who unlocked their treo is suing t-mobile and they are in US, while in europe they have the 750v, so they don't need to unlock the cingular version, except, one who unlocked cingular one and used his orange SIM and claimed that he was unabale to cutomize the GPRS sittings to connect with orange SIM.

I hope that you have got my idea, and I am still worried. Now, my specific question to u as having an unlocked cingular tro750, is the connections paramaters in Start--> settings ---> connections --> connections the same as other PDAs, so, theorotically i can customize it to work with my vodavone SIM. Thank you very much for your help.

[cortez.i]

you should be able to configure/customize your GPRS settings without an issue...i don't know about the other guy...

[hbahaie]

you should be able to configure/customize your GPRS settings without an issue...i don't know about the other guy...

Ok, thank you very much, i am waiting my device, and we will see.