There is no clue about iOS 8.3 jailbreak. Even there is no news about iOS 8.2 jailbreak. Because Apple has patched Taig, PP jailbreak and Pangu vulnerabilities when releasing 8.3. We know lots of Apple users are waiting for jailbreak 8.3 iOS to get unlimited cydia download on their iPhone, iPod or iPad. Meanwhile jailbreakers also trying hard to develop a iOS 8.3 jailbreak tool as soon.