If your iPad is Jailbroken, this update will patch it and remove the Jailbreak. Just say NO !
OS 4.0.1 and iPad 3.2.1 have just been released! For your own good, DO NOT UPDATE!!! if you require jailbreak or unlock!
It looks like reports are coming in that this is actually the 4.1 Beta we saw last night… not sure why it would roll out so quick, but I’m not buying it just yet. The baseband isn’t even updated, so it can’t be entirely 4.1b.
Comex has confirmed there is NO baseband update in 4.0.1. You can update if you wish, but really there is no point unless you have an iPhone 4 and want these new “bigger bars”. Either way, just don’t do it.
Originally Posted by comex
Apparently there is no baseband update for some reason, so feel free to update to 4.0.1 if you’re on 4.0
Planetbeing also recommends staying away, but if you missed your SHSH blob backup, you can do so on 4.0.1, as there is no baseband update.
Originally Posted by planetbeing
Still encourage you not to update to 4.0.1 however, but if you missed getting a 4.0 SHSH, you can get ones for 4.0.1.