My girlfriend's S4 was rooted and we followed this guide http://forum.xda-developers.com/show....php?t=2726868 to update to Kit Kat. Root is still there, it is as functional as Kit Kat is, but when we go to a picture in the Gallery app, click the menu button and click edit it says "Photo Editor not installed on the device. Download Photo Editor?" "Cancel / Download" clicking Download takes us to the Samsung App store and "Product does not exist in this store.(4002)". I assume I just need an apk of the photo editor? I found PhotoEditor.apk for the S3 and it fixes the error from happening, however it barely functions. Is there an apk around for the S4?
I downloaded the complete ROM from here http://forum.xda-developers.com/show....php?t=2721118 but couldn't find which apk it was. Although I think that's the ROM I flashed so maybe it's just missing it.