01-16-2008, 04:14 PM
Join Date: Jan 2008
Carrier: Telefonica Movistar
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| | Upgrading my BB's OS from 4.1.x to 4.2.x
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I've just bought my first BB 8700g here in Mexico City. I want to upgrade the OS from 4.1 to 4.2 but: I wanna know if I must download the new 4.2 version from my carrier (telephony service provider) that is "Telefonica Movistar" or I can use any 4.2 OS I can find on the internet?
I want to upgrade the OS but I dont wanna lose the movil telephony service.
Thanks to anyone who can help me.