Once a jailbreak arrives the following additions should be among the first to arrive, as they only slightly modify existing OS features and are fairly obvious:
1) ability to change the icons.
2) ability to change animation speed modifier.
3) make Control Center and the homescreen interactive while the animation is still playing.
4) add and customize toggles and app shortcuts on Control Center.
5) some hack to reenable album sorting under artist in music app.
6) black UI theme that toggles automatically at night.
7) F.lux
8) Additional icons per folder page
...etc.
A version of iOS 7 with all of these enabled should be much more useable and 40% less hideous.
I'd have to disagree with "significantly" improve.
1)
ability to change the icons.
This sounds great except for the fact that you spend an aweful amount of time trying to find themes otherwise your icons look like they've been frankensteined. (Main reason why I never used Winterboard themes..)
2)
ability to change animation speed modifier.
I can get behind this. Sure, let us adjust the speed.
3)
make Control Center and the homescreen interactive while the animation is still playing.
its only like a .5 second delay. I still don't see why people make such a big deal over this.
4)
add and customize toggles and app shortcuts on Control Center.
Agree 100%.
5)
some hack to reenable album sorting under artist in music app.
This will probably come with an update like 7.1 or 7.0.4.
6)
black UI theme that toggles automatically at night.
This is an interesting concept but not practical. What if you are out with friends at night? Should it go dark on you if you are in a well lit room because its 10pm? I'm not a fan of managing features/settings I want to just use the phone. (main reason I left Android OS. I dont want to tinker with things any more).
7)
F.lux
As interesting as this app was for me on Android I didn't care enough about it to keep it installed.
8)
Additional icons per folder page
100% agreed. I wish they would bring back the 4X4 grid.
I'm not a fan of Jailbreaking. I've done it multiple times with multiple phones I've owned and the conclusion has always been the same.
1. "Is this mod/tweak helping or hurting my system?" Doesn't matter what the mod does. There is always something negative about it
2. I got tired of seeing blank grey icons that require a respring to fix.
3. Bloatdom. the more jailbreak tweaks you install and remove the more bloaty the OS gets.