The iOS 8.1.3 launch date is not settled yet. As Apple company had recently released iOS 8.2 beta 2 to developers. And it also is in the working process on a minor upcoming update. This update has started appearing in server logs, with a several number of devices showing that they run the latest software. Perhaps this next update will bring iPhone 4s users some of the developed tweaks that have been testing in iOS 8.2 beta 2. iOS 8.1.2 was launched a week back with bug fixes and improvements. Apple started to work on a similar minor update to fix other appeared issues. The rumors suggest that Apple will push another iOS update before iOS 8.2 public release. At present time iOS 8.2 is in beta version. It gained support for the Apple Watch and WatchKit. The first Apple 's iOS 8.1.3 sign appeared in logs December 8. It happened just a day before the company launched iOS 8.1.2 to the public to fix a minor issue with disappearing ringtones and gain some minor bug fixes. A day later, Apple company pushed the second iOS 8.2 beta for developers. The sheer number of visitors from iOS 8.1.3 update stays low, numbering just a couple dozen in total from Apple’s networks. It is unknown when iOS 8.1.3 launch date and when it will be available for users to download. But it seems that Apple's upcoming update gets released only after the Holiday Season. And it still stay impossible to guess whether Apple patches the exploit used in the latest TaiG jailbreak to stay ahead jailbreakers. However there were some suggestions around the exploit being patched in iOS 8.1.2, Apple didn’t do so, and TaiG group updated their jailbreak for iOS 8.1.2 shortly after.