3G Jailbrake & Unlock Questions
I could use a little help and advice. I have an iPhone 3G running 3.1.3 (7E18) and modem firmware 05.12.01-5.9_M3S2. I have jailbroken the phone using Jailbrakeme.com then unlocked the phone using ultrasn0w.
I would like to upgrade the ios to the newer 4 ios but want to continue to have the phone unlocked. I want to be able to run some of the applications that will only run in ios 4.
Can anyone tell me:
1) Which of the ios 4 firmware’s is the safest and surest for me to update to and still have a jailbroken and unlocked device?
2) The simplest and easiest way to do the upgrade on a Windows PC?
I have installed VMware and can run OS X Leopard if necessary.