First off, I decided to post this here rather than the hacks section simply due to it would be seen by more people here. However if the mods feel it is more appropriate in the hacks section, then go ahead and move it. I have an iPhone 3GS running iOS 5.0.1 with baseband 6.15.00. I have it unlocked, so I needed to preserve the baseband when upgrading from 4.3.3. I used a custom IPSW which was already jailbroken and activated in order to upgrade. However it was a tethered jailbreak. The current method for jailbreaking iOS 5.0.1 allows for an untethered jailbreak. Would it be possible for me to just use redsn0w to rejailbreak my device, and just not install Cydia when redsn0w asks me to? Or would that cause issues with my device?