Update: As of the 0.3.2 update, the app is now called Extender: Reloaded, search for that in Cydia instead of Extender Installer.
Now that Extender: Reloaded has been released for Cydia Extender on jailbroken devices, we've had a few requests for a quick guide on how to use it. Look no further! Follow our how-to below to ensure your jailbreak app never needs sideloading from a computer again. At last, your semi-untethered jailbreak is truly semi-untethered.
Update: the tool is now entitled Extender: Reloaded, not Extender Installer. Amend your Cydia search accordingly.
Since the release of Yalu for iOS 10, many users have been faced with a new annoyance: the 7-day signing period for their jailbreak app. Without a paid Apple developer account they are forced to connect their devices to their computers once a week to sideload their jailbreak app again.
Whilst this has technically been true for all semi-(un)tethered jailbreaks, it was never an issue with Pangu 9.2-9.3.3 because it came with a one-year certificate, and later a re-jailbreaking website. It was with mach_portal and Yalu102 that the problem became evident.
Today, Cydia creator Jay Freeman (Saurik) released an update to his tool Cydia Impactor, which allows the signing and installing of .ipa files to iOS devices.
With it comes a new tool called Cydia Extender, which allows installing and re-signing of .ipa files on-device. However, don't get too excited by this news; it is not the solution to the 7-day signing problem that many have been waiting for.