How to jailbreak/upgrade your 3G(s) to firmware 3.1.3, preserve baseband, verbose.
How to jailbreak/upgrade your 3G(s) to firmware 3.1.3, preserving your baseband @ 04.26.08, verbose boot and custom boot + recovery logo's
EARLY BOOTROM ONLY, IF YOU ARE TETHERED THIS IS NOT FOR YOU!!!
PART 1: [ame=http://www.youtube.com/watch?v=Q-bRIbMvTx8]YouTube - How to jailbreak/upgrade your 3G(s) to firmware 3.1.3, preserve baseband, verbose part1[/ame]
PART2: [ame=http://www.youtube.com/watch?v=qMo2yj0SL98]YouTube - How to jailbreak/upgrade your 3G(s) to firmware 3.1.3, preserve baseband, verbose part2[/ame]