A Few questions

Hello Everyone!
I'm SoCal626, Im new to the forums and have obtained quite a fond to it.
I have a few questions about my jailbroken "iPhone 4s untethered 5.1.1"
Now i just jailbroke it last week and im having some issues

1. "SMS+"
Now i saw reviews on this particular SMS app and thought it would be cool to download. Now why is it that when i download it the popup menu to reply , close , save for later , or quick reply dosent show up when people text me? yet the option is turned ON. Can someone please help me out? I been uninstalling the program over and over but nothing seems to work.​

2. "Springboard Crashes"
Now i saw a video on springboard and its functionality for the iphone and thought it would make a nice feature to my 4s. But suddenly my springboard keeps crashing for no reason and makes me go into Safe Mode. Now i read that it may be a app i downloaded but i started deleting apps that work with springboard and the "crashes" still continue to happen. I even turned off my winterboard app to see if that was the problem but no luck . . . If anyone can help me figure out why this issue keeps occurring i will be very thankful.

3. "Winterboard Themes"
How come im not able to change the background wallpaper on the themes i download?
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Thanks to those who read this and help me out

 

But BiteSMS makes another a separate app and i dont want that :/
Springboard is an app i got from cydia and it crashes alot all of a sudden..
I just been testing themes i find in cydia

 

Uninstall springboard?

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The app that associates with springboard is called springtomize

 

springtomize 2

 

got it from xRepo