1.1.1 (1.02 OTB) How do I upgrade to 1.1.4
Well, I've been in the Amazon Jungles of Brazil for about 4 months, and now I'm back....and I see all this new "stuff"..... 1.1.4, Ziphone, iLiberty, etc!!!! It's like I went to sleep with an Atari and woke up and my friends all had Wii's...
So, I need some help!!
I have a 1.1.1 (1.02 OTB), jalibroken/unlocked, using Tmobile as my carrier.
I want to upgrade to 1.1.4 HOW DO I DO THIS?
Do I updrade through iTunes and then use iLiberty? Or is there already an upgrade tool in the Installer App? I'm clueless?
At any rate, when i do upgrade, is there a way to keep all of my Contact info, so I don't lose it? (What's the best way, i'm also not very good at using the root/library methods eihter.....is there a "saving your Contacts when upgrading for DUMMIES" tutorial out there....
is there a tutorial just for my situation....1.1.1 to 1.1.4?
thanks for the help?
PS: Also, important question, will this upgrade in any way affect my EDGE functioning (remember, i'm using Tmobile)