Update 1: Just synced my iPhone (4.2.1) with iTunes, it’s jailbreak safe.
iTunes 10.2.1 just dropped via Software Update, hot on the heels of 10.2 which was available six days ago. It can be downloaded here. This latest update to iTunes could support earlier rumours of iOS 4.3 is coming tomorrow, instead of Friday.
What’s new in iTunes 10.2.1
â€¢ Sync with your iPhone, iPad, or iPod touch with iOS 4.3.
â€¢ Improved Home Sharing. Browse and play from your iTunes libraries with Home Sharing on any iPhone, iPad, or iPod touch with iOS 4.3.
For information on the security content of this update, please visit: support.apple.com/kb/HT1222