I've done a couple searches and haven't found any experiences on iOS4 (3GS) - What "reset" options can I safely do without jeopardizing my jailbreak/unlock? I assume "Reset All Settings" may be alright but "Erase All Content and Settings" is not? There's a ton of non-specific accounts of "resetting" screwing up jailbreaks and unlocks, but nothing conclusive. I'd like to clear up a little funkiness and I feel like a "light" reset might be in order. Thanks!