iFile problem

If you mess up something using iFile, will a complete restore correct the issue?

I was trying to delete the slide to unlock bar and text on the TypophoneWeather lock screen. I followed the instructions a site listed and went into"springboard strings"the instructions said to change this -
When you first open it you see this:
"AWAY_LOCK_LABEL' = "slide to unlock";...."

You want to change it so it looks like this:
"AWAY_LOCK_LABEL' = '';...."

now when I go into text viewer have weird text on my phone, I also can no longer go into that folder, as I get this error.

Any help will be appreciated.
Brandon

 

No one?

I guess I'll try to do a complete restore. Anything I should be aware or cautious of when doing a complete restore?

Of 5.1.1 got some updates, it should be fine, correct?

Do I need to delete all traces of the phone being jail broken before I restore?

 

I do have iExplorer. I tried to find the file this morning, but didn't have any luck finding that directory. I was in a hurry this morning, so I may have over looked it. Anything in iFile should show up in explorer? If I find the file, how do I go about fixing it? Would correcting the text back from what it originally was (what I posted in first post) correct it?

I'm okay with having to reinstall all my cydia apps etc... I just don't know the ins and outs of jail breaking, as this is my first time. So I'm worried restoring with my cydia apps etc my brick my phone.


Thanks for the help!