I have an Pwnage unlocked 3G on 3.0 and have been considering updating to 3.1.2. I've run into a couple of apps that require 3.1.2 to run, and my iPhone seems to be considerably slower than it used to be.
- What is the best method to use for the update, jailbreak, and unlock?
- Any tutorials?
- Can I still have tethering?
- Should I backup and restore the backup in iTunes, or treat the phone as new?
Thanks in advance, everyone!