Hello Mark and people, this is my case: bought a blackberry 7230 UNLOCKED and i am going to use it for GPRS and Wap navigation, i am not in the USA, my GSM provider has a GPRS infrastructure working ( ihave a Windows MObile phone and itīs working perfect). My question is, should i install the upgrade? or try to configure the APN settings before, i am not roaming, i will use another sim card for use the GSM service abroad USA, Europe. Thanks. |