Luca Todesco has released yet another version of its semi-tethered jailbreak of iOS 10.2. The version seems to be identical to the one released last weekend, however, has one major improvements. yalu102 now supports the iPad Air 2 and iPad mini 4.
Apple has stopped signing iOS 10.2, which means it is no longer possible to downgrade or restore your device to this firmware version. If you’re on iOS 10.2 right now, it is recommended that your upgrade to iOS 10.2.1, unless you have jailbroken your device. In this case, it’s better to stay on iOS 10.2 and be careful not to install the latest version by accident.