Updating to 4.2.6
First off, I just wanted to say I cannot find any thread in this forum that fits my question, which is why I'm posting this.
I currently received a new iphone 4 (last one had faulty battery) and the iOS version that the phone came with is 4.2.5. Now, is there any way to upgrade it to 4.2.6 and not to 4.2.8? I'm using a macbook pro and not a pc, and i've tried the whole "hold left **** and click restore, then choose your ipsw" route and that simply did not work and im guessing it's because i'm on a mac. Thanks so so much for the help and advice guys!