Minutes ago, Apple released iTunes 10.2.2 which doesn’t bring anything new but a few bug fixes. I personally never encountered any of the issues mentioned in the changelog, but you might not be as lucky as I was.
I tried iTunes 10.2.2 with my jailbroken iPhones and was able to sync without any issue, so it appears to be jailbreak-safe…
– Addresses an issue where iTunes may become unresponsive when syncing an iPad.
– Resolves an issue which may cause syncing photos with iPhone, iPad, or iPod touch to take longer than necessary.
– Fixes a problem where video previews on the iTunes Store may skip while playing.
– Addresses other issues that improve stability and performance.
You can install the update directly from iTunes, or by downloading it directly from Apple’s website.
UPDATE: MuscleNerd has confirmed on Twitter that 10.2.2 is indeed safe for jailbreakers and unlockers. So feel free to install the newest version of iTunes without worry.