10 Replies Latest reply: Jun 24, 2009 8:05 PM by miekexox
miekexox Level 1 (0 points)
Hi there,

I have been told there is new firmware out there. However, I am with Telstra (an Australian Service Provider) and I have been told that if I upgrade my phone with the this firmware +(I don't know much about frim wares and also don't know the exact name of this firmware. Can Someone advise me of this also)+ it will block my Telstra Sim Card. Apparetly it has been tested and there are articles stating that its a 'no go' for Telstra users.

I am hoping someone out there knows a little more than I do and can give me a bit of info regarding this.

I am assuming its regarding this firmware: http://www.apple.com/iphone/softwareupdate/

Thanks in advance!

Hewlett Packard, Windows XP, Laptop