If you want to get more options after taking a screenshot on iPhone then you should definitely try a new Cydia tweak known as Memento. This jailbreak tweak offers a bulk of sharing features that you can use after snapping a screenshot.
To set Memento tweak up, you should first download the tweak from Cydia’s BigBoss repo and supports both jailbroken iOS 10 and iOS 9 devices. Once you install the tweak to get more options after taking a screenshot on your iPhone navigate to the Settings app and start to configure a few options.There you will find a kill-switch for enabling/disabling the tweak on a demand and a preferences pane for digging deeper into the configurable aspects of the tweak. It is possible to choose to have screenshots copied to the clipboard or shared over Imgur, disable the accompanying shutter sound, and even prevent certain apps from clearing screenshots.
On the screenshot at the top of the post you can see the example of how you can use tweak's options to create the list of options you can perform after taking a screenshot.
It’s great to be able to quickly launch a Share sheet when you want to share the screenshot via any of your apps. The tweak also allows to put the screenshot in your clipboard to paste into another interface later when your don’t want it saved in the Photos app.
Of course it is your choice what functionality you need in the first place. Personally I don't like hearing the shutter sound and seeing the screen flash. That's why the additional options for disabling these effects are really useful for me.
Memento jailbreak tweak adds a lot of convenience to screenshot-taking, and so if you take screenshots frequently, and want to get more options this tweak is the best choice. The tweak is totally free and compatible with iOS 9 and 10.