Hmmm this really sucks then... that means if you are jailbroken on any version of iOS now (lets say 5.0 when untethered comes out just for example) then if something happens and your phone becomes unusable needing a restore... you are now hooped and have to go to 5.0.1 which means no jailbreak. (I already had that happen once, I installed something off Cydia which really crashed good... requiring a restore and re-jailbreak. This will make that impossible... in other words, REALLY make sure what you install is compatible because you only have ONE chance!
Apple are really trying to stop jail breaking aren't they??
I fear my iPhone days are now numbered. Unless Apple comes out with a USABLE today screen format on the lock screen which includes weather and calendar entries (they already have the setting there to show calendar on lock screen... why can't they just tweak a little bit more to allow 'today's appointments' and current weather???) ... then I might stay if they add those. But I NEED Lock Info
or a suitable replacement, or I will have to leave... probably to Android which I fear has fewer good apps and less support, but at least I can see all my info at a glance.